Selling Points：
1.AMOLED Display with Idle status
2.Bluetooth Phone Call function (Dial or pick up)
3.Local Music Playing
4.Personal Data Reviewing for Heart rate, Calories and Steps
5.Always display the time
6.Can Connect TWS earphone

Display: 1.39inch AMOLED
Resolution: 454*454
Touch Panel: Full screen touch
Battery：300Mah
App：FitWinner
Charging method：Magnetic charging
Waterproof：IP67 life waterproof
Bluetooth version:BLE5.0
Bluetooth calls: BT3.0
System version:Android above 5.0 or IOS above 9.0

Buy Link: https://s.click.aliexpress.com/e/_9HSjCd