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    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_NoncurrentAssetsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Non-current assets [abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_NoncurrentLeaseLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Lease liabilities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_NoncurrentLeaseLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Non-current lease liabilities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_NoncurrentLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total non-current liabilities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_NoncurrentLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Non-current liabilities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_NoncurrentLiabilitiesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">NON-CURRENT LIABILITIES:</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_NoncurrentLiabilitiesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Non-current liabilities [abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_NoncurrentProvisionsForEmployeeBenefits_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Liabilities for employee benefits, net</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_NoncurrentProvisionsForEmployeeBenefits_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Non-current provisions for employee benefits</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_OtherCurrentAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Other current assets</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_OtherCurrentAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Other current assets</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_OtherCurrentPayables_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Other accounts payables</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_OtherCurrentPayables_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Other current payables</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_OtherReserves_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Capital reserve for transactions with controlling shareholders</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_OtherReserves_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Other reserves</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_PropertyPlantAndEquipment_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Property, plant and equipment, net</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_PropertyPlantAndEquipment_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Property, plant and equipment</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_RetainedEarnings_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accumulated loss</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_RetainedEarnings_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Accumulated deficit</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_RetainedEarnings_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Retained earnings</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_RightofuseAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Right of use assets</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_RightofuseAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Right-of-use assets</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_SharePremium_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Premium and other capital reserves</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_SharePremium_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share premium</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_ShorttermDepositsClassifiedAsCashEquivalents_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Deposits with banking corporations</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_ShorttermDepositsClassifiedAsCashEquivalents_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Short-term deposits, classified as cash equivalents</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_StatementOfFinancialPositionAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Statement of financial position [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_TradeAndOtherCurrentPayablesToTradeSuppliers_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Trade payables</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_TradeAndOtherCurrentPayablesToTradeSuppliers_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Current trade payables</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_AdjustedWeightedAverageShares_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Weighted average of the number of ordinary shares used to calculate diluted loss per share (in Shares)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_AdjustedWeightedAverageShares_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Weighted average of the number of ordinary shares used to calculate diluted earnings per share</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_AdjustedWeightedAverageShares_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Weighted average number of ordinary shares used in calculating diluted earnings per share</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_BasicEarningsLossPerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Basic loss per share (in Dollars per share)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_BasicEarningsLossPerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Basic earnings (loss) per share</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_ComprehensiveIncome_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total comprehensive loss for the period</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_ComprehensiveIncome_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Total comprehensive loss</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_ComprehensiveIncome_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Comprehensive income</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_ComprehensiveIncomeAttributableToAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Amounts that shall not be subsequently reclassified to profit and loss:</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_ComprehensiveIncomeAttributableToAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Comprehensive income attributable to [abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_CostOfSales_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Cost of Revenue</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_CostOfSales_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cost of sales</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_DilutedEarningsLossPerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Diluted loss per share (in Dollars per share)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_DilutedEarningsLossPerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Diluted earnings (loss) per share</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_FinanceCosts_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Finance Expenses</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_FinanceCosts_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Finance costs</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_ProfitLoss_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Net Loss for the period</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_ProfitLoss_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Net Loss</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_ProfitLoss_lbl" xlink:role="http://www.xbrl.org/2009/role/netLabel">Net loss</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_ProfitLoss_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">The loss used in calculation</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_ProfitLoss_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Profit (loss)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_AdjustmentsForReconcileProfitLossAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Adjustments Required to Present Cash Flows from Operating Activities:</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_AdjustmentsForReconcileProfitLossAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Adjustments to reconcile profit (loss) [abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_AdjustmentsForDepreciationAndAmortisationExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Depreciation and amortization</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_AdjustmentsForDepreciationAndAmortisationExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Adjustments for depreciation and amortisation expense</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_AdjustmentsForIncreaseDecreaseInEmployeeBenefitLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Increase (decrease) in liability for employee benefits, net</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_AdjustmentsForIncreaseDecreaseInEmployeeBenefitLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Adjustments for increase (decrease) in employee benefit liabilities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_AdjustmentsForFinanceCosts_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Other finance expenses, net</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_AdjustmentsForFinanceCosts_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Adjustments for finance costs</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_AdjustmentsForSharebasedPayments_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Share-based compensation</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_AdjustmentsForSharebasedPayments_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Adjustments for share-based payments</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_AdjustmentsForReconcileProfitLoss_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total income and expenses not involving cash flows</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_AdjustmentsForReconcileProfitLoss_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Adjustments to reconcile profit (loss)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_IncreaseDecreaseInFinancialAssetsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Changes in asset and liability line items:</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_IncreaseDecreaseInFinancialAssetsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Increase (decrease) in financial assets [abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_AdjustmentsForDecreaseIncreaseInTradeAccountReceivable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Decrease (increase) in trade receivables</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_AdjustmentsForDecreaseIncreaseInTradeAccountReceivable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Adjustments for decrease (increase) in trade accounts receivable</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_AdjustmentsForDecreaseIncreaseInOtherCurrentAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Decrease (increase) in other current assets</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_AdjustmentsForDecreaseIncreaseInOtherCurrentAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Adjustments for decrease (increase) in other current assets</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_AdjustmentsForDecreaseIncreaseInInventories_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Decrease (increase) in inventory</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_AdjustmentsForDecreaseIncreaseInInventories_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Adjustments for decrease (increase) in inventories</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_AdjustmentsForIncreaseDecreaseInTradeAccountPayable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Increase (decrease) in trade payables</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_AdjustmentsForIncreaseDecreaseInTradeAccountPayable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Adjustments for increase (decrease) in trade accounts payable</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_AdjustmentsForIncreaseDecreaseInTradeAndOtherPayables_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Increase (decrease) in other accounts payables</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_AdjustmentsForIncreaseDecreaseInTradeAndOtherPayables_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Adjustments for increase (decrease) in trade and other payables</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_CashFlowsFromUsedInOperations_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total changes in asset and liability</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_CashFlowsFromUsedInOperations_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cash flows from (used in) operations</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_CashFlowsFromUsedInOperatingActivities_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Net cash provided by (used in) operating activities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_CashFlowsFromUsedInOperatingActivities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cash flows from (used in) operating activities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_CashFlowsFromUsedInInvestingActivitiesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Cash flow from investing activities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_CashFlowsFromUsedInInvestingActivitiesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cash flows from (used in) investing activities [abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="synx_CashFlowsFromUsedInDecreaseIncreaseInLongtermBankDeposit_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Increase in long-term bank deposit</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="synx_CashFlowsFromUsedInDecreaseIncreaseInLongtermBankDeposit_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cash Flows From Used In Decrease Increase In Longterm Bank Deposit</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="synx_CashFlowsFromUsedInDecreaseIncreaseInLongtermBankDeposit_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The amount of increase in long-term bank deposit.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_CashFlowsFromUsedInDecreaseIncreaseInShorttermDepositsAndInvestments_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Increase in long-term deposit others</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_CashFlowsFromUsedInDecreaseIncreaseInShorttermDepositsAndInvestments_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cash flows from (used in) decrease (increase) in short-term deposits and investments</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="synx_PurchaseOfMarketableSecuritiesNetClassifiedAsInvestingActivities_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Purchase of marketable securities, net</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="synx_PurchaseOfMarketableSecuritiesNetClassifiedAsInvestingActivities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Purchase Of Marketable Securities Net Classified As Investing Activities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="synx_PurchaseOfMarketableSecuritiesNetClassifiedAsInvestingActivities_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The amount of purchase of marketable securities, net.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Purchase of property, plant and equipment</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Purchase of property, plant and equipment, classified as investing activities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_CashFlowsFromUsedInInvestingActivities_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Net cash used in investing activities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_CashFlowsFromUsedInInvestingActivities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cash flows from (used in) investing activities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_CashFlowsFromUsedInFinancingActivitiesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Cash flows from financing activities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_CashFlowsFromUsedInFinancingActivitiesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cash flows from (used in) financing activities [abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_ProceedsFromExerciseOfOptions_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Exercise of stock options</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_ProceedsFromExerciseOfOptions_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Proceeds from exercise of options</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_ProceedsFromIssuingShares_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Issuance of Ordinary Shares, net</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_ProceedsFromIssuingShares_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Proceeds from issuing shares</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_ProceedsFromIssuingOtherEquityInstruments_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Issuance of Ordinary Shares in the IPO, net</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_ProceedsFromIssuingOtherEquityInstruments_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Proceeds from issuing other equity instruments</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_CategoriesOfRelatedPartiesDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Categories of related parties [domain]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_DisclosureOfDisaggregationOfRevenueFromContractsWithCustomersLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule of Revenue [Line Items]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_Revenue_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Total</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_Revenue_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Revenue</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_Revenue_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Revenue</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Disclosure of transactions between related parties [abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Disclosure of transactions between related parties [table]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_CategoriesOfRelatedPartiesAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Categories of related parties [axis]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="synx_InitialPublicOfferingMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Initial Public Offering [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="synx_InitialPublicOfferingMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Initial Public Offering Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_ProductsAndServicesDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Products and services [domain]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="synx_InEarHeadsetSystemsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">In-Ear Headset systems [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="synx_InEarHeadsetSystemsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">In Ear Headset Systems Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="synx_SSTHeadsetSystemsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">SST Headset systems [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="synx_SSTHeadsetSystemsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">SSTHeadset Systems Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_GeographicalAreasAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Geographical areas [axis]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_GeographicalAreasDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Geographical areas [domain]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="synx_COUNTRYILMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Israel [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="synx_COUNTRYILMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">COUNTRYILMember</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_EuropeMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Europe [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_EuropeMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Europe [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_AsiaMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Asia [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="srt_AsiaMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Asia [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="synx_COUNTRYUSMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">USA	[Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="synx_COUNTRYUSMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">COUNTRYUSMember</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_ProductsAndServicesAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Products and services [axis]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule of Balances with Related Parties [Line Items]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="synx_ScheduleOfRevenueAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule of Revenue [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_DisclosureOfDisaggregationOfRevenueFromContractsWithCustomersTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Disclosure of disaggregation of revenue from contracts with customers [table]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_TypesOfCustomersAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Types of customers [axis]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_TypesOfCustomersDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Types of customers [domain]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="synx_CustomerOneMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Customer 1 [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="synx_CustomerOneMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Customer One Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="synx_CustomerTwoMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Customer 2 [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="synx_CustomerTwoMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Customer Two Member</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_RevenueFromContractsWithCustomers_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Revenues from key customers</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_RevenueFromContractsWithCustomers_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Revenue from contracts with customers</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_EarningsPerShareExplanatory_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule of Earnings (Loss) Per Share</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_EarningsPerShareExplanatory_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Earnings per share [text block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share-Based Payment [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_DisclosureOfSharebasedPaymentArrangementsExplanatory_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">SHARE-BASED PAYMENT</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_DisclosureOfSharebasedPaymentArrangementsExplanatory_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Disclosure of share-based payment arrangements [text block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_ClassesOfInventoriesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Inventory [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_DisclosureOfInventoriesExplanatory_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">INVENTORY</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_DisclosureOfInventoriesExplanatory_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Disclosure of inventories [text block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_DisclosureOfIndirectMeasurementOfFairValueOfGoodsOrServicesReceivedShareOptionsGrantedDuringPeriodExplanatory_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule of Fair Value of the Options</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_DisclosureOfIndirectMeasurementOfFairValueOfGoodsOrServicesReceivedShareOptionsGrantedDuringPeriodExplanatory_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Disclosure of indirect measurement of fair value of goods or services received, share options granted during period [text block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_DisclosureOfNumberAndWeightedAverageExercisePricesOfShareOptionsExplanatory_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule of Movements in Options</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_DisclosureOfNumberAndWeightedAverageExercisePricesOfShareOptionsExplanatory_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Disclosure of number and weighted average exercise prices of share options [text block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_NumberOfShareOptionsGrantedInSharebasedPaymentArrangement_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Options granted</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_NumberOfShareOptionsGrantedInSharebasedPaymentArrangement_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">No. of options, Granted during the year</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_NumberOfShareOptionsGrantedInSharebasedPaymentArrangement_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Number of share options granted in share-based payment arrangement</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="synx_OptionExercisableRatio_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Exercisable ratio</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="synx_OptionExercisableRatio_lbl" xlink:role="http://www.xbrl.org/2003/role/label">OptionExercisableRatio</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="synx_OptionExercisableRatio_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Represent the option exercisable ratio.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="synx_ShareBasedPaymentVestingPeriod_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Vesting period</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="synx_ShareBasedPaymentVestingPeriod_lbl" xlink:role="http://www.xbrl.org/2003/role/label">ShareBasedPaymentVestingPeriod</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="synx_ShareBasedPaymentVestingPeriod_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Vesting period.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="synx_FairValueOfAforesaidOptions_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Fair value of the aforesaid options</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="synx_FairValueOfAforesaidOptions_lbl" xlink:role="http://www.xbrl.org/2003/role/label">FairValueOfAforesaidOptions</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="synx_FairValueOfAforesaidOptions_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Fair value of the aforesaid options.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_WeightedAverageSharePriceShareOptionsGranted2019_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">The Company share price</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_WeightedAverageSharePriceShareOptionsGranted2019_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Weighted average share price, share options granted</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_ExercisePriceShareOptionsGranted2019_lbl" xlink:role="http://www.xbrl.org/2009/role/netLabel">Exercise price</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_ExercisePriceShareOptionsGranted2019_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Exercise price, share options granted</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_DescriptionOfExpectedVolatilityShareOptionsGranted_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Expected volatility in the Company&#8217;s share price</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_DescriptionOfExpectedVolatilityShareOptionsGranted_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Expected volatility, share options granted</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_DescriptionOfOptionLifeShareOptionsGranted_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Expected life of the warrants (in years)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_DescriptionOfOptionLifeShareOptionsGranted_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Option life, share options granted</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_DescriptionOfRiskFreeInterestRateShareOptionsGranted_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Risk-free interest</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_DescriptionOfRiskFreeInterestRateShareOptionsGranted_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Risk free interest rate, share options granted</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="synx_ScheduleOfFairValueOfTheOptionsLineItemsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule of Fair Value of the Options [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_DisclosureOfNonadjustingEventsAfterReportingPeriodAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Subsequent Events [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_DisclosureOfEventsAfterReportingPeriodExplanatory_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">SUBSEQUENT EVENTS</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_DisclosureOfEventsAfterReportingPeriodExplanatory_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Disclosure of events after reporting period [text block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_IssuedCapital_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Shares issued</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_IssuedCapital_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Issued capital</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_DisclosureOfNonadjustingEventsAfterReportingPeriodTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Disclosure of non-adjusting events after reporting period [table]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_NonadjustingEventsAfterReportingPeriodAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Non-adjusting events after reporting period [axis]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_NonadjustingEventsAfterReportingPeriodDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Non-adjusting events after reporting period [domain]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_WeightedAverageShares_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Weighted average of the number of ordinary shares used to calculate basic earnings per share</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_WeightedAverageShares_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Weighted average of the number of ordinary shares used to calculate basic loss per share (in Shares)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_WeightedAverageShares_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Weighted average number of ordinary shares used in calculating basic earnings per share</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_DisclosureOfNonadjustingEventsAfterReportingPeriodLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Subsequent Events [Line Items]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_DisclosureOfNonadjustingEventsAfterReportingPeriodLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Disclosure of non-adjusting events after reporting period [line items]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="synx_SilynxCommunicationsIncMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Silynx Communications Inc [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="synx_RuthNirMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Ruth Nir [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="synx_PercentageOfRetainedShares_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Percentage of retained shares</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="synx_PercentageOfRetainedShares_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Percentage of Retained Shares</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="synx_PercentageOfRetainedShares_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Number of retained shares.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="synx_PercentageOfEquityInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Percentage of equity interest</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="synx_PercentageOfEquityInterest_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Percentage of equity interest.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_EquityInterestsOfAcquirer_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Acquired equity interest</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_EquityInterestsOfAcquirer_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Equity interests of acquirer</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="synx_GalNirKleinAndNirKleinMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Gal Nir Klein and Nir Klein [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_NumberOfOutstandingShareOptions_lbl" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel">No. of options, Outstanding at beginning of year</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_NumberOfOutstandingShareOptions_lbl" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel">No. of options, Outstanding at ending of year</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_NumberOfOutstandingShareOptions_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Number of share options outstanding in share-based payment arrangement</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_WeightedAverageExercisePriceOfShareOptionsOutstandingInSharebasedPaymentArrangement2019_lbl" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel">Weighted Average Exercise Price, Outstanding at beginning of year</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_WeightedAverageExercisePriceOfShareOptionsOutstandingInSharebasedPaymentArrangement2019_lbl" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel">Weighted Average Exercise Price, Outstanding at ending of year</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_WeightedAverageExercisePriceOfShareOptionsOutstandingInSharebasedPaymentArrangement2019_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Weighted average exercise price of share options outstanding in share-based payment arrangement at beginning of period</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_WeightedAverageExercisePriceOfShareOptionsGrantedInSharebasedPaymentArrangement2019_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Weighted Average Exercise Price, Granted during the year</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_WeightedAverageExercisePriceOfShareOptionsGrantedInSharebasedPaymentArrangement2019_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Weighted average exercise price of share options granted in share-based payment arrangement</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_NumberOfShareOptionsExercisedInSharebasedPaymentArrangement_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">No. of options, Exercised during the year</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_NumberOfShareOptionsExercisedInSharebasedPaymentArrangement_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Number of share options exercised in share-based payment arrangement</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_WeightedAverageExercisePriceOfShareOptionsExercisedInSharebasedPaymentArrangement2019_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Weighted Average Exercise Price, Exercised during the year</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_WeightedAverageExercisePriceOfShareOptionsExercisedInSharebasedPaymentArrangement2019_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Weighted average exercise price of share options exercised in share-based payment arrangement</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_NumberOfShareOptionsForfeitedInSharebasedPaymentArrangement_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">No. of options, Expired and/or forfeited during the year</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_NumberOfShareOptionsForfeitedInSharebasedPaymentArrangement_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Number of share options forfeited in share-based payment arrangement</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_Assets_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">TOTAL ASSETS</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_Assets_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Assets</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_CashAndCashEquivalents_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Cash and cash equivalents</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_CashAndCashEquivalents_lbl" xlink:role="http://www.xbrl.org/2003/role/periodStartLabel">Cash and cash equivalents balance at the beginning of the year</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_CashAndCashEquivalents_lbl" xlink:role="http://www.xbrl.org/2003/role/periodEndLabel">Cash and cash equivalents balance at the end of the year</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_CashAndCashEquivalents_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cash and cash equivalents</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_CurrentAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total current assets</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_CurrentAssets_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Current assets</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_CurrentAssetsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">CURRENT ASSETS:</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_CurrentAssetsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Current assets [abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_CurrentLeaseLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Lease liabilities &#8211; current</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_CurrentLeaseLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Current lease liabilities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_CurrentLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Total current liabilities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_CurrentLiabilities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Current liabilities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_CurrentLiabilitiesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">CURRENT LIABILITIES:</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_CurrentLiabilitiesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Current liabilities [abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_CurrentTradeReceivables_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Trade receivables, net</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_CurrentTradeReceivables_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Current trade receivables</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedLabel">Repayment of lease liabilities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_PaymentsOfLeaseLiabilitiesClassifiedAsFinancingActivities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Payments of lease liabilities, classified as financing activities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_CashFlowsFromUsedInFinancingActivities_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Net cash provided by (used in) financing activities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_CashFlowsFromUsedInFinancingActivities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cash flows from (used in) financing activities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_EffectOfExchangeRateChangesOnCashAndCashEquivalents_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Exchange rate differentials for cash and cash equivalent balances</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_EffectOfExchangeRateChangesOnCashAndCashEquivalents_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Effect of exchange rate changes on cash and cash equivalents</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_IncreaseDecreaseInCashAndCashEquivalents_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Increase (decrease) in cash and cash equivalents</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_IncreaseDecreaseInCashAndCashEquivalents_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Increase (decrease) in cash and cash equivalents after effect of exchange rate changes</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_InterestPaidClassifiedAsOperatingActivities_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Interest paid</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_InterestPaidClassifiedAsOperatingActivities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Interest paid, classified as operating activities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="synx_RecognitionOfRightofuseAssetAgainstALeaseLiability_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Recognition of right-of-use asset against a lease liability</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="synx_RecognitionOfRightofuseAssetAgainstALeaseLiability_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Recognition Of Rightofuse Asset Against ALease Liability</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="synx_RecognitionOfRightofuseAssetAgainstALeaseLiability_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The amount of recognition of right-of-use asset against a lease liability.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="synx_PrepaidIssuanceCost_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Prepaid issuance cost</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="synx_PrepaidIssuanceCost_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Prepaid Issuance Cost</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="synx_PrepaidIssuanceCost_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The amount of prepaid issuance cost.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_IncomeStatementAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Consolidated Statements of Comprehensive Income Loss [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_GrossProfit_lbl" xlink:role="http://www.xbrl.org/2003/role/totalLabel">Gross profit</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_GrossProfit_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Gross profit</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_ResearchAndDevelopmentExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Research and development expenses</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_ResearchAndDevelopmentExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Research and development expense</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_SalesAndMarketingExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Selling and marketing expenses</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_SalesAndMarketingExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Sales and marketing expense</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_GeneralAndAdministrativeExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">General and administrative expenses</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_GeneralAndAdministrativeExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/label">General and administrative expense</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_ProfitLossFromOperatingActivities_lbl" xlink:role="http://www.xbrl.org/2009/role/negatedTotalLabel">Operating Loss</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_ProfitLossFromOperatingActivities_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Profit (loss) from operating activities</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_FinanceIncome_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Finance Income</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_FinanceIncome_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Finance income</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_OtherComprehensiveIncomeNetOfTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Loss from remeasurement of defined benefit plans</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_OtherComprehensiveIncomeNetOfTaxGainsLossesOnRemeasurementsOfDefinedBenefitPlans_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Other comprehensive income, net of tax, gains (losses) on remeasurements of defined benefit plans</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_StatementOfChangesInEquityAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Statement of changes in equity [abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_StatementOfChangesInEquityTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Statement of changes in equity [table]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_ComponentsOfEquityAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Components of equity [axis]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_IncreaseDecreaseThroughExerciseOfOptions_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Exercise of options</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_IncreaseDecreaseThroughExerciseOfOptions_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Increase (decrease) through exercise of options, equity</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_IssueOfEquity_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Issuance of common stock, net</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_IssueOfEquity_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Issue of equity</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_IncreaseDecreaseThroughSharebasedPaymentTransactions_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Share-based compensation</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_IncreaseDecreaseThroughSharebasedPaymentTransactions_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Increase (decrease) through share-based payment transactions, equity</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_StatementOfCashFlowsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Statement of cash flows [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_CashFlowsFromUsedInOperatingActivitiesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Cash flows from operating activities:</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_CashFlowsFromUsedInOperatingActivitiesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cash flows from (used in) operating activities [abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="synx_AppendixAAdditionalInformationInConnectionWithCashFlowsFromOperatingActivitiesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Appendix A - Cash paid and received during the year for:</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="synx_AppendixAAdditionalInformationInConnectionWithCashFlowsFromOperatingActivitiesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Appendix A Additional Information In Connection With Cash Flows From Operating Activities [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="synx_AppendixBTransactionsNotInvolvingCashFlowsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Appendix B &#8211; Material activities not involving cash flows:</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="synx_AppendixBTransactionsNotInvolvingCashFlowsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Appendix B Transactions Not Involving Cash Flows [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="synx_SupplementalCashFlowInformationActivitiesAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Supplemental Cash Flow Information Activities [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_SharePremiumMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Premium and other capital reserves</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_SharePremiumMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share premium [member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_OtherReservesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Capital reserve for transactions with controlling Shareholders</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_OtherReservesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Other reserves [member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_RetainedEarningsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accumulated loss</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_RetainedEarningsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Retained earnings [member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_ComponentsOfEquityDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Components of equity [domain]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_StatementOfChangesInEquityLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Statement of changes in equity [line items]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_NotesAndOtherExplanatoryInformationAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">General [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_DisclosureOfGeneralInformationAboutFinancialStatementsExplanatory_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">GENERAL</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_DisclosureOfGeneralInformationAboutFinancialStatementsExplanatory_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Disclosure of general information about financial statements [text block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_OtherCashAndCashEquivalents_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Cash and cash equivalents</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_OtherCashAndCashEquivalents_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Other cash and cash equivalents</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="synx_WorkingCapital_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Working capital</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="synx_WorkingCapital_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The amount of working capital.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="synx_GeneralLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">General [Line Items]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_NumberOfSharesIssued_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Ordinary shares issued</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_NumberOfSharesIssued_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Number of shares issued</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_ParValuePerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Public offering price</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_ParValuePerShare_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Par value per share</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="synx_GrossProceeds_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Gross proceeds</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="synx_GrossProceeds_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Gross Proceeds</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="synx_GrossProceeds_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The amount of gross proceeds.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="synx_GeneralTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">General [Table]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_TradeReceivables_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Trade receivables balance from key customers</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_TradeReceivables_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Trade receivables</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_RevenueAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Revenue [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="synx_NumberOfOperatingSegment_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Number of operating segment (in Segment)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="synx_NumberOfOperatingSegment_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Number Of Operating Segment</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="synx_NumberOfOperatingSegment_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Number of operating segment.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="synx_OtherGeographyMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Other [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="synx_OtherGeographyMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Other Geography [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="synx_OtherProductMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Other [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="synx_OtherProductMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Other Product [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_AmountsPayableRelatedPartyTransactions_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Amounts payable, related party transactions</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_ShorttermEmployeeBenefitsExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Short-term benefits</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_ShorttermEmployeeBenefitsExpense_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Total short-term employee benefits expense</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_ClassesOfFinancialInstrumentsAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Classes of financial instruments [axis]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_ClassesOfFinancialInstrumentsDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Classes of financial instruments [domain]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="synx_ShortTermBenefitsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Short-term Benefits [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="synx_ShortTermBenefitsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Short Term Benefits [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="synx_BenefitsToSeniorOfficersMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Benefits to senior officers [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="synx_BenefitsToSeniorOfficersMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Benefits To Senior Officers [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="synx_BenefitsToRelatedPartiesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Benefits to related parties [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="synx_BenefitsToRelatedPartiesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Benefits To Related Parties [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="synx_PayrollAndRelatedExpensesInRespectOfEmployedRelatedPartiesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Payroll and related expenses in respect of employed related parties [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="synx_PayrollAndRelatedExpensesInRespectOfEmployedRelatedPartiesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Payroll And Related Expenses In Respect Of Employed Related Parties [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="synx_AccountsPayableAndAccrualsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Accounts payable and accruals [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="synx_AccountsPayableAndAccrualsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Accounts Payable And Accruals [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="synx_BalancesWithRelatedPartiesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Balances with related parties [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="synx_BalancesWithRelatedPartiesMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Balances With Related Parties [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="synx_NumberOfRecipients_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">No. of recipients</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="synx_NumberOfRecipients_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Number Of Recipients</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="synx_NumberOfRecipients_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Number of recipients.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="synx_NumberOfRelatedParties_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Number of related parties</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="synx_NumberOfRelatedParties_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Number Of Related Parties</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="synx_NumberOfRelatedParties_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Number of related parties.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_EarningsPerShareAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Earning (Loss) Per Share [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_CorporateInformationAndStatementOfIFRSComplianceAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Material Accounting Policies [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_DisclosureOfMaterialAccountingPolicyInformationExplanatory_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">MATERIAL ACCOUNTING POLICIES</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_DisclosureOfMaterialAccountingPolicyInformationExplanatory_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Disclosure of material accounting policy information [text block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_DisclosureOfRevenueFromContractsWithCustomersExplanatory_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">REVENUE</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_DisclosureOfRevenueFromContractsWithCustomersExplanatory_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Disclosure of revenue from contracts with customers [text block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_RelatedPartyTransactionsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Related Parties [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_DisclosureOfRelatedPartyExplanatory_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">RELATED PARTIES</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_DisclosureOfRelatedPartyExplanatory_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Disclosure of related party [text block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_DisclosureOfEarningsPerShareExplanatory_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">EARNINGS (LOSS) PER SHARE</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_DisclosureOfEarningsPerShareExplanatory_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Disclosure of earnings per share [text block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForFinancialInstrumentsExplanatory_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Basis of preparation</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_DescriptionOfAccountingPolicyForFinancialInstrumentsExplanatory_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Description of accounting policy for financial instruments [text block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="synx_DescriptionOfAccountingPolicyForBasisOfMeasurementExplanatory_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Basis of measurement</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="synx_DescriptionOfAccountingPolicyForBasisOfMeasurementExplanatory_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Description Of Accounting Policy For Basis Of Measurement Explanatory</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="synx_DescriptionOfAccountingPolicyForBasisOfMeasurementExplanatory_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The description of the entity's material accounting policy information for the basis of measurement.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_DisclosureOfDisaggregationOfRevenueFromContractsWithCustomersExplanatory_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule of Revenue</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_DisclosureOfDisaggregationOfRevenueFromContractsWithCustomersExplanatory_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Disclosure of disaggregation of revenue from contracts with customers [text block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesExplanatory_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule of Transactions with Related Parties</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesExplanatory_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Disclosure of transactions between related parties [text block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_CoverAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Cover [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_DocumentInformationTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Document Information [Table]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_DocumentInformationLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Document Information [Line Items]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityCentralIndexKey_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Central Index Key</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityCentralIndexKey_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Entity Central Index Key</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_DocumentType_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Document Type</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_DocumentType_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Document Type</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_DocumentFiscalYearFocus_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Document Fiscal Year Focus</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_DocumentFiscalYearFocus_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Document Fiscal Year Focus</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityFileNumber_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity File Number</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityFileNumber_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Entity File Number</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityRegistrantName_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Entity Registrant Name</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_EntityRegistrantName_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Entity Registrant Name</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_AmendmentFlag_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Amendment Flag</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_AmendmentFlag_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Amendment Flag</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_DocumentPeriodEndDate_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Document Period End Date</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_DocumentPeriodEndDate_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Document Period End Date</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_DocumentFiscalPeriodFocus_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Document Fiscal Period Focus</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_DocumentFiscalPeriodFocus_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Document Fiscal Period Focus</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_CurrentFiscalYearEndDate_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Current Fiscal Year End Date</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="dei_CurrentFiscalYearEndDate_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Current Fiscal Year End Date</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_WeightedAverageExercisePriceOfShareOptionsForfeitedInSharebasedPaymentArrangement2019_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Weighted Average Exercise Price, Expired and/or forfeited during the year</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_WeightedAverageExercisePriceOfShareOptionsForfeitedInSharebasedPaymentArrangement2019_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Weighted average exercise price of share options forfeited in share-based payment arrangement</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_NumberOfShareOptionsExercisableInSharebasedPaymentArrangement_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">No. of options, Exercisable at the end of the year</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_NumberOfShareOptionsExercisableInSharebasedPaymentArrangement_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Number of share options exercisable in share-based payment arrangement</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_WeightedAverageExercisePriceOfShareOptionsExercisableInSharebasedPaymentArrangement2019_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Weighted Average Exercise Price, Exercisable at the end of the year</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_WeightedAverageExercisePriceOfShareOptionsExercisableInSharebasedPaymentArrangement2019_lbl" xlink:role="http://www.xbrl.org/2003/role/verboseLabel">Exercise price (in Dollars per share)</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_WeightedAverageExercisePriceOfShareOptionsExercisableInSharebasedPaymentArrangement2019_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Weighted average exercise price of share options exercisable in share-based payment arrangement</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_DisclosureOfRangeOfExercisePricesOfOutstandingShareOptionsAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Schedule of Movements In Options [Abstract]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Disclosure of terms and conditions of share-based payment arrangement [table]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_TypesOfSharebasedPaymentArrangementsAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Types of share-based payment arrangements [axis]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_TypesOfSharebasedPaymentArrangementsDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Types of share-based payment arrangements [domain]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_ShareOptionsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Options [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_ShareOptionsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Share options [member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Share-Based Payment [Line Items]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Disclosure of terms and conditions of share-based payment arrangement [line items]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="synx_DisclosureOfDetailedInformationAboutInventoriesExplanatoryTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule of Inventory</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="synx_DisclosureOfDetailedInformationAboutInventoriesExplanatoryTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Disclosure Of Detailed Information About Inventories Explanatory [Text Block]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="synx_DisclosureOfDetailedInformationAboutInventoriesExplanatoryTextBlock_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">The disclosure of detailed information about inventories.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_RawMaterials_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Raw materials</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_RawMaterials_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Current raw materials</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_WorkInProgress_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Products in process</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_WorkInProgress_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Current work in progress</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_FinishedGoods_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Finished goods</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_FinishedGoods_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Current finished goods</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_DisclosureOfNumberAndWeightedAverageRemainingContractualLifeOfOutstandingShareOptionsTable_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule of Fair Value of the Options [Table]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_DisclosureOfNumberAndWeightedAverageRemainingContractualLifeOfOutstandingShareOptionsTable_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Disclosure of number and weighted average remaining contractual life of outstanding share options [table]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_DisclosureOfNumberAndWeightedAverageRemainingContractualLifeOfOutstandingShareOptionsLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Schedule of Fair Value of the Options [Line Items]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_DisclosureOfNumberAndWeightedAverageRemainingContractualLifeOfOutstandingShareOptionsLineItems_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Disclosure of number and weighted average remaining contractual life of outstanding share options [line items]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_ValuationTechniquesUsedInFairValueMeasurementAxis_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Valuation techniques used in fair value measurement [axis]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_ValuationTechniquesUsedInFairValueMeasurementDomain_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Valuation techniques used in fair value measurement [domain]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="synx_BlackScholesOptionPricingModelMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Black Scholes Option Pricing Model [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="synx_BlackScholesOptionPricingModelMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Black Scholes Option Pricing Model [Member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_MajorOrdinaryShareTransactionsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Share transactions [member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="ifrs-full_MajorOrdinaryShareTransactionsMember_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Major ordinary share transactions [member]</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="synx_SharesRetained_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Shares retained</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="synx_SharesRetained_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Shares Retained</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="synx_SharesRetained_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Number of shares retained.</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="synx_ClaimedMonetaryDamages_lbl" xlink:role="http://www.xbrl.org/2003/role/terseLabel">Damages</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="synx_ClaimedMonetaryDamages_lbl" xlink:role="http://www.xbrl.org/2003/role/label">Claimed Monetary Damages</link:label>
    <link:label xml:lang="en-US" xlink:type="resource" xlink:label="synx_ClaimedMonetaryDamages_lbl" xlink:role="http://www.xbrl.org/2003/role/documentation">Amount of claimed monetary damages.</link:label>
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