COVER - USD ($) $ in Millions |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Mar. 02, 2026 |
Jun. 30, 2025 |
|
| Cover [Abstract] | |||
| Document Type | 10-K | ||
| Amendment Flag | false | ||
| Document Annual Report | true | ||
| Document Transition Report | false | ||
| Document Period End Date | Dec. 31, 2025 | ||
| Document Fiscal Year Focus | 2025 | ||
| Document Fiscal Period Focus | FY | ||
| Current Fiscal Year End Date | --12-31 | ||
| Entity Central Index Key | 0001837014 | ||
| Entity File Number | 001-39991 | ||
| Entity Registrant Name | SMARTRENT, INC. | ||
| Entity Incorporation, State or Country Code | DE | ||
| Entity Tax Identification Number | 85-4218526 | ||
| Entity Address, Address Line One | 6811 E. Mayo Blvd | ||
| Entity Address, Address Line Two | 4th Floor | ||
| Entity Address, City or Town | Phoenix | ||
| Entity Address, State or Province | AZ | ||
| Entity Address, Postal Zip Code | 85054 | ||
| City Area Code | 844 | ||
| Local Phone Number | 479-1555 | ||
| Title of 12(b) Security | Class A Common Stock, $0.0001 par value | ||
| Document Financial Statement Error Correction [Flag] | false | ||
| Trading Symbol | SMRT | ||
| Security Exchange Name | NYSE | ||
| Entity Well-Known Seasoned Issuer | No | ||
| Entity Voluntary Filers | No | ||
| Entity Current Reporting Status | Yes | ||
| Entity Interactive Data Current | Yes | ||
| Entity Filer Category | Accelerated Filer | ||
| Entity Small Business | false | ||
| Entity Emerging Growth Company | true | ||
| Entity Ex Transition Period | false | ||
| ICFR Auditor Attestation Flag | false | ||
| Entity Shell Company | false | ||
| Entity Public Float | $ 116.1 | ||
| Entity Common Stock, Shares Outstanding | 192,223,771 | ||
| Auditor Name | Deloitte & Touche LLP | ||
| Auditor Location | Tempe, Arizona | ||
| Auditor Firm ID | 34 | ||
| Auditor Opinion | Opinion on the Financial Statements We have audited the accompanying consolidated balance sheets of SmartRent, Inc. and subsidiaries (the "Company") as of December 31, 2025 and 2024, the related consolidated statements of operations, comprehensive loss, shareholders equity and cash flows, for each of the three years in the period ended December 31, 2025, and the related notes (collectively referred to as the "financial statements"). In our opinion, the financial statements present fairly, in all material respects, the financial position of the Company as of December 31, 2025 and 2024, and the results of its operations and its cash flows for each of the three years in the period ended December 31, 2025, in conformity with accounting principles generally accepted in the United States of America. |
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| Documents Incorporated by Reference [Text Block] | Part III incorporates by reference certain information from the registrant’s definitive proxy statement (the “Proxy Statement”) for the 2026 Annual Meeting of Stockholders. The Proxy Statement will be filed with the Securities and Exchange Commission within 120 days of the registrant’s fiscal year ended December 31, 2025. |