1. Main chip: NRF52832 QFAA
2. Accelerometer: Bosch Bosch BMA421
3. Screen size: 1.3-inch IPS screen
4. Resolution: 240x240.
5. Charge (input): magnetic charge, 5V/100mA
6. Watch Bluetooth: Bluetooth le 4.0
7. Note the battery capacity: 400 mAh, standby for more than 60 days, you can charge the earphone 4-5 times
8. Output: 5V/60MA
9. Headphone Bluetooth: Bluetooth5.0, support Apple, Android system, Noda Chip
10. Headphone battery capacity: 30 mAh, about 4 hours for a single launch
11. Compatible system: Support Android 4.4 and above, iOS9.0 and above
12. Functions: Pedometer/calories, sleep monitoring, vibration motor, alarm clock reminder, call rejection, stopwatch, multi-sports mode, sedentary reminder, incoming call reminder, SMS reminder, Other push exercises, Wechat, dynamic heart rate, remote camera, dial selection, remote control music, etc.
13. Firmware Language: Chinese, Traditional Chinese, English, German, Korean, Spanish, Japanese, French, Russian, Arabic, Ukrainian
14. APP language: Chinese, Traditional Chinese, English, Korean, German, Spanish, Japanese, French, Italian, Russian, Portuguese, Arabic, Ukrainian
15. Material: Alloy + Silicone
16. Waterproof grade: IP68
17. Dial size: 36.5x44.6x15.5mm