1. Material: metal, TPU, electronic components
2. Functions: step counting, calories, blood oxygen/heart rate/blood oxygen/sleep monitoring, call reminder, message push, alarm clock reminder, sedentary reminder, remote control selfie, step counting, etc.
3. Supported languages: Chinese, English, German, French, Italian, Spanish, Polish, Russian, Portuguese
4. Support system: Android6.0 or above, IOS11.4 or above
5. Memory: 64MB
6. Screen: 1.54TFT color screen
7. Resolution: 240 x 240 dpi
8. Audio: BOX sound cavity
9. Flashlight: LED light
10. Bluetooth version: 5.0
11. Temperature sensor: SC7A20
12. Heart rate chip: 3605
13. Battery capacity: 240mAh lithium battery
14. Battery life: 5-7 days
15. Charging method: magnetic suction
16. Waterproof level: IP67
17. Weight: 152 grams
