Property and equipment, net, are recorded at historical cost and consist of the following:


	March 31, 2026			December 31, 2025
Laboratory equipment	$	1,027		$	1,027
Research devices		1,928			1,823
Sales and marketing devices		286			400
Computer equipment		689			689
Construction in progress		383			383
Tooling		1,527			1,527
Trade show assets		295			295
Leased devices		286			181
Other		671			668
Gross property and equipment		7,092			6,993
Less: Accumulated depreciation and amortization		(4,589	)		(4,444	)
Property and equipment, net	$	2,503		$	2,549

Depreciation expense amounted to $274 and $229 for the three months ended March 31, 2026 and 2025, respectively.