1.BT: 5.0   App: Runmefit   Waterproof level: IP67
2.FLASH memory: 64Mb
3.Body Material: Zinc alloy Strap: Silica gel                                                                                                           
4.Charging Method: Charging Cable   Battery: 350mAh
5.Touch: Full touch / 2.0 inch  TFT color screen
6.Display Resolution:240*282
7.Compatible System:>=Android4.4/IOS9.0
8.Life time: 6-13 days of use, 45 days of standby
9.New features: MAI health vitality index, one-key measurement, event reminder, media sound switching, language assistant, etc.
10.Main functions: Bluetooth calls, sleep monitoring, 24-hour heart rate monitoring, blood pressure, blood oxygen, body temperature, step counting, calories, GPS tracking records, distance, 100 sports modes, remote control camera, drinking water reminder, breathing training
11.Supported languages: Simplified Chinese, Traditional Chinese, English, Japanese, German, Italian, French, Spanish, Russian, Dutch, Korean, Thai; APP supports languages from dozens of countries and regions around the world.