R12M SIZE 22 Smart Ring, Support Health Monitoring / Multiple Exercise Modes(Gold)

About Product
1. Main Chip: DA14535
2. Bluetooth: 5.3
3. Sensor chip: Miramems da267
4. Battery Capacity: 15mAh
5. Battery life: 5-7 days of use and 15-20 days of standby
6. Charging time: About 1-2 hours
7. Waterproof: IP68 waterproof
8. Size 22: Dia=21.8mm; Circumference=68.4mm
9. Charging method: Magnetic charging
10. Compatible system: Android5.1 or above, iOS8.0 or above
11. APP: LuckRing
12. APP support language:Danish, Ukrainian, Russian, Croatian, Hungarian, Hindi, Indonesian, Turkish, Hebrew, Greek, German, Italian, Latvian, Czech, Slovak, Slovenian, Japanese, French, Polish, Thai, Estonian, Swedish, Lithuanian, Simplified Chinese, Traditional Chinese, Romanian, English, Dutch, Portuguese, Spanish, Vietnamese, Arabic, Korean, Malay

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