1. Screen size: 1.3 inches
2. Resolution: 240 x 240 pixels
3. Touch: a single touch on the screen
4. Bluetooth: 4.2
5. Operating system: support Android version 5.1 or above, support Apple ios version 10.0 or above
6. Multiple sports modes: walking, running, mountain climbing, Riding, basketball, football, etc
7. Call alerts/SMS alerts: Android and IOS push calls and SMS contents
8. Other information push: SMS WeChat, QQ, Twitter, Facebook and other 10 push
9. WeChat sports: join the WeChat sports list (you can customize the WeChat public account)
10. Support Multi-dial switching, heart rate, ECG, blood pressure, blood oxygen, multi-sport mode, weather, step, stopwatch, remote photograph, music control
11. Multiple languages
Hardware language: Simplified Chinese, Traditional Chinese, English, French, German, Japanese, Spanish, Italian, Korean, Czech, Russian, Portuguese
application language: English, Chinese, Traditional Chinese, Japanese, Korean, Spanish, German, French, Portuguese, Italian, Russian, Polish