P52 1.3 inch Color Screen Smart Watch, IP68 Waterproof,Support Heart Rate MonitoringBlood Pressure MonitoringBlood Oxygen MonitoringSleep Monitoring About Product 1. Battery capacity: 190mAh 2. Waterproof level: IP68 waterproof 3. Bluetooth version : Bluetooth 5.0 4. Resolution:240*240 5. Charging method:magnetic charging 6. System: Android system 5.0 version or above,iOS system 9.0 version or above 7. APP Name: Hero band III 8. Working Time: 5-7 days 9. Standby Time: 30 days 10. APP supports languages:Simplified Chinese, English, Italian, French, German, Spanish, Portuguese, Russian, Japanese, Thai, Arabic, Korean 11. Watch supports languages:Chinese, Traditional Chinese, English, German, Korean, Spanish, Japanese, French, Russian, Arabic, Ukrainian, Italian, Portuguese Function 1. Heart rate monitoring,blood pressure monitoring,blood oxygen monitoring 2. Step,distance,calorie 3. Sleep monitoring (sleep duration, sleep quality) 4. Multi-sport modes:running, walking, cycling, skipping rope, badminton,basketball,football,swimming 5. Social APP message reminder:QQ, WeChat, news, Twitter, Facebook, etc. 6. Breath training,raise your hand to brighten the screen,alarm reminder,phone reminder,SMS notification 7. Stopwatch,music control,remote camera,weather display,find phone,display brightness adjustment,APP motion track