1. IP67 waterproof
2. OS: Nucleus OS, Bluetooth: BT 4.0,  CPU: MTK 2502
3. Display: 1.44 inch colorful touch screen, 240*240 pixel
4. Battery: 240 mAh
5. App Name: FunDo
6. OS Support: IOS & Android
7. Function: BT Call,  BT Notification, Heart Rate, Blood Pressure, Blood Oxygen, Pedometer, Sedentary Reminder, Sleep Monitor, Remote Capture, Alarm, etc.
8. 2.5D arc touch panel
9. Super slim, full metal case
10. Fashionable black red double-color strip/ belt
11. Colors: Black, Silver and Gold