1. Screen material: tempered glass
2. Wristband material: silicone
3. 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
4. Screen size: 1.69 inches (TFT color screen)
5. Menu language: Simplified Chinese, Traditional Chinese, English, German, French, Spanish, Korean, Japanese, Russian, Portuguese, Italian, Ukrainian, Arabic
6. Screen resolution: 240 x 285pixel
7. Bluetooth version: 5.0
8. Wireless distance: 5-10m (inclusive)
9. Body memory: 128M
10. Wearing method: wristband
11. Compatible system: fully compatible
12. Communication function: support
13. Battery capacity: 230mAh lithium battery
14 Battery voltage: 3.7V
15. Charging time: about 2 hours
16. Charging method: magnetic charging
17. Operation mode: touch + button
18. Waterproof grade: IP67
19. Magnetic fast charging, more convenient to use, fast full charge
20. LED light sensor design on the back of the watch, real-time detection of blood pressure and heart rate