R12 SIZE 8 Smart Ring, Support Heart Rate / Blood Oxygen / Sleep / Multiple Sports Modes(Gold)

About Product
1. CPU:Dialog DA14585
2. Bluetooth: 5.1
3. G Sensor:SC7A20
4. Battery Capacity: 16mAh
5. Working time: About 3-5 days
6. Charging time: About 1H
7. Waterproof: 5ATM
8. Size 8: Dia 17.7mm; Circumference 55.5mm
9. Charging method: Magnet Cable(With SMT Protect IC)
10. Compatible system: Android6.0 or above, iOS11.0 or above
11. APP: Jring
12. APP support language:multilingual languages

Function:
1. Multiple movement modes,heart rate,sleep,blood oxygen
2. Steps,time display,hand gestures brush tiktok
3. Wave your hand to take a picture immediately,Wechat&Apple

Packing list:
Smart ring x 1
Charging cable x 1
User manual x 1
Original retail box x 1