HD7 1.81 Inch Health Monitoring Smart Watch With NFC/Payment Function(Gold)

1. Material: alloy, TPU, electronic components
2. Functions: video entertainment, photography, step counting, heart rate monitoring, blood pressure measurement, social entertainment, Bluetooth calling, smart reminder, remote selfie, sleep monitoring, blood oxygen detection, information push, sports tracking
3. Menu language: Simplified Chinese, Traditional Chinese, English, German, French, Spanish, Korean, Japanese, Russian, Ukrainian, Arabic, Portuguese, Italian
4. Compatible system: Android, IOS
5. Screen size: 1.81 inches (TFT color screen)
6. Screen resolution: 320 x 385px
7. Bluetooth version: 5.0
8. Wireless distance: 5-10m (inclusive)
9. Body memory: 128MB
10. Wearing method: wristband
11. Battery capacity: 230mAh lithium battery 3.7V
12. Charging method: magnetic charging
13. Charging time: about 2 hours
14. Working hours: 5-7 days
15. Standby time: about 30 days
16. Operation mode: touch + button
17. Waterproof grade: IP68
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. Dial size: 45 x 35 x 11mm