1.One-time connection BT call 2.1.39 inch, 360 * 360 TFT HD color screen, full touch 3. Real-time heart rate 4. Oxygen saturation 5. Exercise mode 6.ECG + blood sugar + body temperature.

1. Step, calories, distance, time, clock, take camera, wrist induction, timer, stopwatch 2. sleep monitor 3. Message / call remind 4.IP68 waterproof 5. Application name: H Band6. Continuous heart rate monitoring 7. very low / very high HR warning 8. one-time connection BT call 9. more movement mode, 10. actual SpO211.ECG+ blood glucose monitoring 12. Women's health 13.DIY watch surface 14. voice assistance.

1.Bluetooth 5.0, JL7013A6 chipset 2. Screen size 1.39 inches, 360 * 360 TFT HD color screen, full touch 3. Material: silicon, metal CNC4. long standby for 15 days 5. Support: Android 4.4, IOS 8.0 + 6. Charge 2 hours 7.300 mAh capacity 8. Magnet charger 9.9. Multilanguage in applications and watches