1. Battery capacity: 380mAh
2. Waterproof level: IP68 waterproof
3. Bluetooth version : Dual Bluetooth 5.0
4. Resolution:320*385
5. Charging method:Wireless charging
6. System: Android system 4.4 version or above,iOS system 10.0 version or above
7. Battery life: 5-6 days for normal connection, 25-35 days for standby. (Connect to use depends on personal usage)
8. APP:Wearpro
9. APP languages: Chinese, Traditional Chinese, English, Korean, German, Spanish, Japanese, French, Italian, Russian, Portuguese, Arabic, Ukrainian, Thai
10. Device support languages: English, Chinese, Traditional Chinese, Danish, Greek, Latin, Romanian, Turkish, Hebrew, Czech, Polish, Spanish, German, Russian, Portuguese, French, Japanese, Italian , Vietnamese, Korean, Arabic, Persian

Function:
1. Bluetooth call,heart rate monitoring,blood pressure monitoring,blood oxygen monitoring
2. Step,distance,calorie
3. Sleep monitoring (sleep duration, sleep quality)
4. Multi-sport modes:cycling, swimming, running, climbing, walking
5. Social APP message reminder:SMS,QQ,Wechat,Skype,Facebook,Twitter,Line,Whatsapp
6.Breath training,support more than 200 watch faces,custom watch face,bright adjustment
7. Alipay,stopwatch,remote music,remote photo,real-time weather,find a mobile phone,password protection
8. GPS track,voice assistant,alarm clock,calculator,split screen display,shortcut widget,meteorological,female assistant,massager