1. Material: metal, silicone/steel/leather, electronic components
2. Functions: multiple sports mode tracking, heart rate/blood pressure/blood oxygen monitoring, breathing exercise, dialing/information reminder, sleep monitoring, audio and video entertainment, smart reminder, remote control selfie
3. Screen size: 1.32 inches (TFT screen)
4. Languages: Chinese, English, German, French, Russian, Portuguese, Japanese, Arabic, Polish, Korean, Thai, Dutch, Indonesian, Czech, Italian
5. Screen resolution: 360 x 360pixel
6. Bluetooth version: 5.0, 4.0, 3.0
7. Wireless distance: 5-10m (inclusive)
8. Body memory: 64MB
9. Wearing method: wristband type
10. Compatible system: fully compatible
11. Communication function: support
12. Battery capacity: 240mAh lithium battery
13. Charging method: magnetic charging
14. Operation mode: touch + button
15. Waterproof grade: IP67
16. Standby time: about 15 days (only 4.0 Bluetooth is turned on)
17. Working battery life: about 7 days (with 4.0 bluetooth turned on), about 65 hours (with call 3.0 bluetooth turned on)
18. Magnetic fast charging, more convenient to use, fast full charge
19. LED light sensor design on the back of the watch, real-time detection of blood pressure, heart rate, blood oxygen
20. The watch supports NFC access control unlocking function
4.0 sur 5 sur la base de 4,274 avis 
