Fangrui Product Details 1. Z7 Ultra 1.46 Inch Color Screen Smart Watch, Support Bluetooth Call Health Monitoring 2. About Product 3. Main Chip: Jl7012f 4. Bluetooth Version: Ble 3.0 And 5.1 5. Screen Resolution: 360 X 360 6. Battery Capacity: 300 Mah 7. Bracelet Memory: Ram672kb Rom64mb 8. Standby Time: About 15-20 Days 9. Working Time: About 2-3 Days 10. Charging Method: Magnetic Charging 11. App Supported Languages: Chinese, English (default), Russian, Spanish, German, Italian, French, Portuguese, Polish, Greek, Turkish, Hebrew, Arabic, Indonesian, Vietnamese, Thai, Persian 12. Main Function 13. Heart Rate Monitoring,blood Pressure Monitoring,blood Oxygen Monitoring 14. Step,distance,calorie 15. Sleep Monitoring (sleep Duration, Sleep Quality) 16. Precise Compass,aac Speaker With Sos Function,worship Pointer And Worship Alarm Clock 17. Ecg Monitoring,body Temperature Monitoring,blood Sugar, Mette 18. Qr Code Push,women's Health,take Medicine Reminders,altitude, Air Pressure 19. Multi-sports Mode:walking, Running, Football, Badminton, Tennis, Basketball, Table Tennis, Cycling, Climbing, Skipping Rope, Yoga 20. Information Push:facebooktwitterwhatsappqqwechat