Y1 Smart Watch Bluetooth Phone High Quality

Details of y1 smart watch: 100% brand new phone function: gsm :850/900/1800/1900 quad-band calling, phone book, hands-free bluetooth phone call sms local sms, phone sms bluetooth synchronization (only for android) entertainment mp3, bluetooth music playing phone calls reminding ring, two-way anti lost remind, two way search calling : dial, hands-free calls, call history, phone book; bt calling sms : local sms, sms bluetooth synchronization push entertainment : mp3, mp4 local playback, bluetooth music player calls to remind : ring tones and vibrate clock display : 3 sets the clock display, free to switch two-way anti-lost: bidirectional reminder, bi-looking pedometer : sports pedometer, exercise tachograph sedentary reminder : supports