About Product
1. Battery capacity: 300mAh
2. Bluetooth version :BLE 5.0
3. Charging method:Micro USB Turn Magnetic suction charge
4. Waterproof rating: IP67 waterproof
5. Resolution:320x386
6. System: Android system 5.0 version or above,iOS system 10.0 version or above
7. APP:DAFIT
8. APP support languages: Chinese, Chinese Traditional, English, German, French, Italian, Spanish, Japanese, Polish, Russian, Portuguese, Korean, Vietnamese, Arabic, Hebrew, Thai, Croatian, Turkish, Czech, Dutch, Indonesian, Malaysian, Finnish, Greek, Romanian, Persian
9. Message push languages:Chinese, Chinese Traditional, English, German, French, Italian, Spanish, Japanese, Polish, Russian, Portuguese, Korean, Vietnamese, Arabic, Hebrew, Thai, Croatian, Turkish, Czech, Dutch, Indonesian, Malaysian, Finnish, Greek, Romanian, Persian

Function
1. Heart rate monitoring,blood pressure monitoring,blood oxygen monitoring
2. Step,distance,calorie
3. Sleep monitoring (sleep duration, sleep quality)
4. Wireless bluetooth headset,multi-sport modes,multifunctional NFC,voice assistant
5. Call reminder,alarm clock reminder,drink water reminder,remote camera,Alipay pocket money
6. Information reminder:Facebook, Twitter,WhatsApp,LINkedln,Instagram,Snapchat,Line,Kakao Talk,Viber,Skype,Telegram,QQ,Message,Wechat,Mai