XSUNI Bluetooth Smart Watch Smartwatch w/ 2G GSM SIM, App Sync MP3 for Apple IPHONE Xiaomi Android - Black

Main features:1 * Phone function: GSM :850/900/1800/1900 Quad-band calling, phone book, Hands-free Bluetooth phone call1 * SMS Local SMS, Phone SMS Bluetooth Synchronization (Only for Android)1 * Entertainment MP3, Bluetooth music playing1 * Phone calls reminding Ring, Two-way anti lost remind, Two way search1 * Pedometer, Step motion meter, Calories calculation, Sports mileage records, Sedentary remind, Sleep monitoring, Remote photos, Alarm clock, Calendar, Notification remind, Time synchronizationFunctions:1 * Calling : Dial, hands-free calls, call history, phone book; BT Calling1 * SMS : Local SMS, SMS Bluetooth synchronization push1 * entertainment : MP3, MP4 local playback, Bluetooth music player1 * Calls to remind : Ring tones and vibrate1 * Clock Display : 3 sets the clock display, free to switch1 * Two-way anti-lost: Bidirectional reminder, bi-looking1 * Pedometer : Sports pedometer, exercise tachograph1 * Sedentary reminder : Supports1 * PSG : Supports1 * Camera : Watch pictu