About Product 1. Chipset:PAR2860 2. Bluetooth: 5.0 3. G-Sensor:SC7A20H 4. Battery Capacity: 16mAh 5. Battery life: 4-5 days of use and 16-20 days of standby 6. Charging time: around 2 hours 7. Waterproof: IP68+5ATM class 8. Size 10: Dia 19.9mm; Circumference 62.4mm 9. Charging method: charging box/magnetic line 10. Compatible system: Android9.0 or above, iOS10.0 or above 11. APP: RWFIT 12. APP support language:multilingual languages
Function: 1. Multiple movement modes,time display,battery level display 2. Steps,heart rate monitoring,blood oxygen monitoring,sleep monitoring 3. Hand gestures brush tiktok,wave your hand to take a picture immediately,Wechat Sports&Apple Health,support for FOTA upgrades
Packing List: Smart ring x 1 Charging cable x 1 User manual x 1 Original retail box x 1
