Hombres Mujeres Reloj Inteligente Damas Relojes para Android iPhone Samsung Rastreador de Ejercicio
APP System;IOS 9.0 and above, Android 5.0 and above. --Before using, scan the QR code on the manual to download the app and connect it to the watch with APP. 1-2 hours when you receive it. 2-3 hours when you receive it.