About Product 1. Battery capacity: 200mAh 2. Waterproof level: IP68 waterproof 3. Bluetooth version : Dual Bluetooth 5.0 4. Resolution:390*390 5. Charging method:Wireless charger 6. System: Android system 4.4 version or above,iOS system 10.0 version or above 7. Battery Life: 4-5 days 8. Standby Time: 20-30 days 9. APP:Wearpro 10. Device supported languages:English, Chinese, Traditional Chinese, Danish, Greek, Latin, Romanian, Turkish, Hebrew, Czech, Polish, Spanish, German, Russian, Portuguese, French, Japanese, Italian, Vietnamese, Korean , Arabic, Persian 11. APP support languages:Chinese, Traditional Chinese, English, Korean, German, Spanish, Japanese, French, Italian, Russian, Portuguese, Arabic, Ukrainian, Thai Function 1. NFC access control,bluetooth call,heart rate monitoring,blood pressure monitoring,blood oxygen monitoring 2. Step,distance,calorie 3. Sleep monitoring (sleep time, sleep quality) 4. Multi-sport modes:Walking, running, cycling, badminton,basketball,swimming 5. Breathe training,ECG monitoring,GPS motion track,Alipay two-way payment,menstrual cycle reminder 6. AI voice assistant,double-tap to brighten the screen,QR code,bluetooth music,custom watch faces 7.Stopwatch,brightness adjustment,remote camera,weather display,search phone,password protection,calculator,massager
