Product · Premium smart rings
Ultrahuman Ring AIR
Technical specifications with traceable sources.
Specifications
MaterialTitanio + rivestimento PVD / carburo di tungsteno + resina ipoallergenica
Sizes5–14
Weight2,4–3,6 g
Thickness2,45–2,8 mm
Claimed battery life4–6 giorni
Water resistance100 m
BluetoothBLE 5
SensorsPPG infrarosso + temperatura + movimento 6 assi + LED rosso/verde/IR
CompatibilityiOS 15+ / Android 6+
Battery24 mAh LiPo
Charging timeApprox. 180 min
Offline storage4 giorni