H9 1.28 inch Color Screen Life Waterproof Smart Watch, Support Sleep Monitor / Heart Rate Monitor / Body Temperature Monitor / ECG+ECG Monitor, Style: Steel Strap(Black)

1. Master: Realtek 8762D
2. Memory: 18M
3. Bluetooth: BT4.2/5.0/5.1, automatic connection
4. Display: 1.28 inches color screen, resolution: 240*240
5. G-sensor: STK8321
6. Heart rate: SI1142
7. ECG: TI ADS1291
8. Temperature sensor: CT1711
9. Charging method: contact
10. Battery: 220mAh
11. Standby time: 15 days
12. Working time: 4 days
13. Material: PC+ABS and S316 steel
14. APP supports languages: Chinese, English, Traditional Chinese, Japanese, German, French, Russian, Spanish, Italian, Polish, Greek, Thai, Vietnamese, Turkish, Slovak, Portuguese, Romanian, Hungarian, Danish, Finnish, Czech, Korean, Norwegian, Swedish, Ukrainian, Hebrew, Croatian, Irish, Persian, Arabic
15. The bracelet supports languages: Chinese, English, Russian, German, French, Japanese, Spanish, Italian, Polish, Malay, Traditional Chinese
16. Functions: ECG+ECG detection, heart rate monitoring, blood pressure monitoring, blood oxygen monitoring, respiratory rate measurement, sleep monitoring, blood oxygen monitoring, temperature detection, call reminder, information push, WeChat, QQ reminder, low battery reminder, sedentary Reminder, anti-lost reminder, step count, distance, calories, sports mode (running, climbing, cycling, fitness, badminton, table tennis, basketball, skipping rope), information notification, etc.
17. Single head size: 46.95x12.5mm
18. Strap screen opening length: 245x22mm
19. Product weight: 43g