1. Battery capacity: 250mAh
2. Bluetooth version : Bluetooth 5.0
3. Charging method:Magnetic charging
4. Resolution : 360*360
5. Life time: Use 5-7 days, standby 30 days
6. Waterproof rating: IP68 waterproof
7. System: Android system 5.0 version or above,iOS system 10.0 version or above
8. APP:InfoWear
9. Watch support languages:Japanese，English，Russian，German，French，Spanish，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:riding,water sports,climb,walking,running,football,badminton
5. Information push reminder:SMS,QQ,facebook,whatsapp,twitter,Skype,instagram,wechat application
6. GPS positioning,air pressure,compass,call reminder,sedentary reminder,ABC technology,stopwatch
