Galaxy Watch Active2 (40mm), Aqua Black (Bluetooth) Wearables - SM-R830NZKAXAR | Samsung US
Amazon.com: GEAK Compatible with Samsung Watch 5 Bands/Galaxy Watch 5 Pro Band/Galaxy Watch Active 2 40mm/44mm, 20mm Silicone Replacement Sport Watch Band for Samsung Watch 4 band 40mm 44mm Small Gray/Teal :
Samsung Galaxy Watch 4 Bluetooth Smartwatch : Target