1. Battery capacity: 150mAh
2. Waterproof level: IP67 waterproof
3. Bluetooth version : Bluetooth 5.0
4. Resolution:390*390
5. Charging method:Magnetically absorbed base charging
6. System: Android system 4.4 version or above,iOS system 9.0 version or above
7. APP Name: DaFit
8. Bracelet language:Firmware, Chinese, Traditional Chinese, English, German, Korean, Spanish, Japanese, French, Russian, Arabic, Ukrainian, Italian, Portuguese
9. APP supported languages: English, Arabic, Danish, German, Spanish, Finnish, French, Italian, Japanese, Korean, Dutch, Norwegian, Polish, Portuguese, Russian, Swedish, Thai, Ukrainian , Chinese, Traditional Chinese, etc.

Function:
1. Heart rate monitoring,blood pressure monitoring,blood oxygen monitoring
2. Step counting,distance,calorie
3. Sleep monitoring (sleep time, sleep quality)
4. Multi-sport modes:walking、runing、hiking、cycling、basketball、elliptical、Yoga、table tennis、skip rope、tennis、baseball、football、Hula Hoop、Golf、long jump、sit-up、volleyball, etc.
5. Female physiological cycle reminder,call reminder push, SMS reminder push, WeChat reminder push, QQ reminder push
6. Sedentary reminder,stopwatch, hand up to brighten the screen, remote photography, music control, smart alarm, weather forecast
7. Multi-dial switching, WeChat sports, timer, breathing training, customization Dial, multi-dial push