Clock | smart ring

Standard accessories: charging cable, user manual, retail box.

Screen display + mindfulness counting
Health tracking: heart rate, blood oxygen, sleep, activity, stress, HRV, female menstrual cycle
Night mode available
Gesture control: TikTok/short video control, e-book page flip, remote photo capture
Adjustable screen brightness & left/right hand mode
Vibration reminder for incoming calls and SMS

Main Control Chip: PixArt PAR2860, ultra-low power consumption
Heart Rate Sensor: Tianyi 3918H
Ring Battery Capacity: 18mAh polymer lithium battery
Standby Time: 7–10 days standby (actual battery life around 5 days)
Waterproof Rating: IP68
Supported Platform: Apple Health
OTA Upgrade: Supported
Supporting APP: RWfit
System Compatibility: Android 5.0 and above; iOS 10.0 and above
APP Language: Multi-language supported