Quality of sleep: Yes
Heart rate monitor: Yes
Accelerometer: Yes
Blood oxygen sensor: Yes
Skin temperature sensor: Yes
Gyroscope: Yes
Form factor: Round
Product colour: Titanium
Ring size: 12
Housing material: Resin, Titanium
Water resistance: 10 ATM
Device type: Smart ring activity tracker
Rechargeable battery: Yes
Battery operated: Yes
Charging time: 1.4 h
Battery life: 4 day(s)
Battery capacity: 20.5 mAh
Wireless charging: Yes
Weight: 3.82 g
Thickness: 2.6 mm
Mobile operating systems supported: Android 8.0, Android 8.0, Android 14.0, Android 7.0, Android 7.0, Android 7.0, Android 12.0, Android 10.0, Android 10.0, iOS 15, Android 13.0, Android 9.0, Android 11.0, iOS 14, iOS 14, iOS 16
Display type: No
Touchscreen: No
Quantity per pack: 1 pc(s)
Bluetooth: Yes
Bluetooth Low Energy (BLE): Yes
