Blood Oxygen / Sleep / Heart Rate Health Monitoring Smart Watch Square Sports Double Strap Watch(Black Steel+Silicone Black)

• Product type: Smart Watches
• Compatibility: Health Monitoring
• Material: Metal and Silicone
• Key feature: Health Monitoring Functions
• Color/Variant: Black Steel + Silicone Black
• Intended use: Everyday use
• Category: Smart Wear Electronics

1. Main chip: Realtek8763EWE
2. Accelerometer: STK83213
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. Use time: about 7 days
13. Standby: about 15 days
14. Charging: about 2h
15. Speaker: high-fidelity speaker
16. Charging method: magnetic cable charging
17. Supported languages: multiple languages
18. Health monitoring: heart rate, blood pressure, blood oxygen, sleep
19. Standard functions: step calculation, exercise tracking
20. Sports mode: various activities supported
21. Reminder function: multiple notifications
22. Other functions: Bluetooth calls, music playback, remote photography
23. Waterproof level: IPX8
24. Wristband material: silicone/steel (double strap)
25. Size: about 5.3 x 4 x 1.1cm
26. Weight: about 49g