Wearkey Y22 1.32 Inch Bluetooth Calling Smart Watch with Rotary Button(Black)

1. Material: metal, plastic, electronic components
2. Functions: multiple sports mode tracking, heart rate/blood pressure/blood oxygen monitoring, breathing exercise, information reminder, sleep monitoring, audio and video entertainment, smart reminder, remote control selfie
3. Screen size: 1.32 inches (TFT screen)
4.APP: FitcloudPro
5. CPU: 8762DT
6. Screen resolution: 360 x 360pixel
7. Bluetooth version: 5.0+3.0
8. Wireless distance: 5-10m (inclusive)
9. Body memory: 64MB
10. Wearing method: wristband
11. Compatible system: fully compatible
12. Communication function: support
13. Battery capacity: 260mAh lithium battery
14. Charging method: magnetic charging
15. Operation mode: touch + button
16. Magnetic fast charging, more convenient to use, fast full charge
17. LED light sensor design on the back of the watch, real-time detection of blood pressure, heart rate, blood oxygen
18. Dial size: 44.5 x 44.5 x 8.9mm