Blood Oxygen / Sleep / Heart Rate Health Monitoring Smart Watch Square Sports Watch(Silver Gray)

1. Main chip: Realtek8763EWE
2. Acceleration sensor: STK8321
3. PPG heart rate sensor: LC11S
4. Touch IC: 816D
5. Motor: flat motor
6. Display: 2.01 inch TFT square screen
7. Resolution: 240 x 296
8. Flash size: 128M
9. Bluetooth version: 5.2
10. Bluetooth antenna: FPC
11. Battery capacity: 270mAh
12. Usage time: about 7 days
13. Standby: about 15 days
14. Charging: about 2h
15. Speaker: 1012 hi-fi speaker
16. Charging method: magnetic cable charging
17. Support language: Chinese, English, German, Russian, Spanish, Portuguese, French, Japanese, Arabic, Dutch, Italian, Polish, Thai, Vietnamese, Finnish, Romanian, Turkish, Croatian, Czech, Malay, Greek
18. Health monitoring: heart rate detection, heart rate timing monitoring, blood pressure detection, blood pressure timing, blood oxygen detection, sleep monitoring
19. Standard functions: step counting, exercise distance, calorie consumption, hand-raising display, wrist-rolling display
20. Exercise mode: support running, cycling, walking, gymnastics, ball games, hiking, yoga, swimming, etc.
21. Reminder function: alarm clock, sedentary, drinking water, incoming calls, SMS, WeChat, Skype, Whatsapp, Facebook, Messenger, etc.
22. Other functions: Bluetooth call, watch direct dialing (must be connected to the mobile phone Bluetooth), music playback (must be connected to the mobile phone Bluetooth), stopwatch, timer, music control (connect to the APP, open the player on the mobile phone first), remote photo (connect to the APP, open inside the APP), weather, respiratory training, screen brightness adjustment, APP sports track, find watch, find mobile phone, etc.
23. Bottom case material: ABS + PC
24. Middle frame material: zinc alloy, vacuum plating
25. Face case material: glass
26. Wristband material: silicone
27. Strap: about 22cm long
28. Size: about 5.3 x 4 x 1.1cm
29. Weight: about 49g