Features:

Thiswatch is Bluetooth 3.0. All functions support android 4.3 and up smartphones.

But for iphone, it just support answer & call, phone book,music play,camera,clock,pedometer, phone anti-lost alert.still not

support SMS, remote camera control, sleep monitoring, etc.

GSM 850/900/1800/1900 MHz , Single Micro SIM Card（SIM card didn't included in package）Bluetooth Dialer, Call Reminder, Bluetooth Call

Bluetooth SMS/IM Message Notified

1.56" TFT LCD Touch Screen 240*240 pixels

0.3MP Camera

Anti-loss Technology to bind phone

Pedometer, Sleep Monitor, Sedentary Reminder

Calendar (Synchronizable)

Main Functions:  

Calling: GSM :850/900/1800/1900 Quad-core; Dial, hands-free calls, call history, phone book; BT calling.

Messages: Local SMS, SMS Bluetooth synchronization push.

Entertainment: MP3, MP4 local playback, Bluetooth music player.

Calls Reminder: Ring tones and vibrate.

Clock Display: 3 sets of the clock display, free to switch.

Two-way Anti-lost: Yes.

Pedometer: Yes.

Sedentary Reminder: Yes.

Sleep Monitor: Yes.

Camera: Watch pictures: local memory storage. Remote camera: stored in the phone memory.

Calender: Sync schedule.

Hardware Specifications:
CPU: MTK6261.
Storage: 32M+32M, Up to 32G TF card.
Screen: 1.22 inch, 240*240 IPS HD full circle display.
Bluetooth: Bluetooth 3.0 & 4.0.
Camera: 0.3M.
Battery: 380 mAh Polymer Battery.
Accelerometer: 3D acceleration, pedometer analysis, sedentary reminder, sleep monitoring, anti-lost, remote camera.
Capacitive Touch Screen: OGS capacitive touch screen, full lamination technology.
SIM Card: Micro Sim Card.
Data Line: Android Data line.