About Product 1. Battery capacity: 250mAh 2. Bluetooth version :Bluetooth 5.2 3. Charging method:wireless charging 4. Waterproof rating: IP67 waterproof 5. System: Android system 5.0 version or above,iOS system 10.0 version or above 6. Resolution:240x240 7. Standby time:45 days 8. Usage time:About 7 days 9. APP:WearFit pro 10. Watch Support languages:English, Chinese, French, German, Spanish, Italian, Russian, Portuguese, Turkish, Vietnamese, Thai, Arabic, Polish, Dutch, Persian Greek Malaysia 11. APP Support languages: English, Chinese, French, German, Spanish, Italian, Russian, Portuguese, Turkish, Vietnamese, Thai, Arabic, Polish, Dutch, Persian Greek Malaysia Function 1. Heart rate monitoring,blood pressure monitoring,blood oxygen monitoring 2. Step,distance,calorie 3. Sleep monitoring (sleep duration, sleep quality) 4. Sport mode,quick card,lock screen control,time display,power display 5. Dynamic watch face,metre,pressure detection,binding process,stopwatch,timer 6. Incoming call,message notification,alarm clock reminder,weather push,music control 7. Voice assistant,screen display function,double button function,NFC,bedside clock
