Hardware Specification: Memory: 128M+64M ;Support max 32GB TF card Display: 1.54” inch IPS HD LCD; Resolution ratio: 240*240 pixel Touch screen: OGS capacitive screen Bluetooth: Ver. 3.0 Camera: 0.3M Stand by: More than 7days Use for: More than 2days Acceleration sensor: Support: 3D Acceleration, Step gauge analysis, Sedentary remind, Sleep monitoring, Anti lost, Remote picture, Video Record. G-sensor: Yes Main function: Phone function: GSM/GPRS 850/900/1800/1900; Call ,hand free, call record, phone book, Bluetooth phone call SMS: Local SMS; Phone SMS Bluetooth Synchronization Entertainment: MP3/MP4; Bluetooth music playing Phone calls reminding: Ring and shake Clock display: 3 sets of display clock, Free Switch Two-way anti lost: Anti-lost remind Two way search Pedometer: Step motion meter, Calories calculation, Sports mileage records Sedentary remind: Sedentary remind Seep monitoring: Sleep monitoring Photograph: Watch photos, Storage to the watch; Remote photos; Storage to the phone Alarm clock: YesCalendar: Calendar; schedule sync Stopwatch: Stopwatch Calculator: Calculator Bluetooth push: QQ, wechat, Twitter, Facebook, SMS,News client information. System Settings information; Schedule; Synchronous remind,Time synchronization;