4G Android 7.1 Smart Watch 2.86" GPS WiFi 5MP Camera SIM Call & App Support

A smart watch with serious power. ???? Make & Receive Calls – SIM Ready. SIM: Nano SIM (independent calling supported). Connect with2.4G/5G WiFi ,Bluetooth 4.0, and manage your smartwatch via theWiiWatch 2 app — compatible with Android & iOS.