1. Display: 1.36 inch AMOLED
2. Resolution: 390*390
3. Waterproof grade: IP68
4. Sensor: SC7A20
5. Memory: 128M
6. Bluetooth version: 5.0
7. Battery capacity: 500mah
8. Compatible system: support IOS 9.0 and above, Android 4.4 and above
9. Functions: reject calls, answer calls, view call records, music control, sleep monitoring, heart rate monitoring, blood oxygen monitoring, multi-sport mode, NFC function, Alipay offline payment, AI smart voice, call reminder, message reminder, remote control Taking pictures, sedentary reminders, etc.
10. Dial size: 45x11mm
11. Wrist circumference: 260mm
