Pls Note that: Android System can support all function in the description; BUT IOS only support: Passometer， Calendar， Call Sync， Calculator，Clock， Stopwatch.Specification: Applicable to the crowd: all Commodity type: smart Watch Operating system: MTK Camera: 2.0M pixel Color: Bronze Surface treatment: top watch stainless steel wire drawing process MTK6260A CPU: 533MHz Memory: 128M+64M maximum support 32GB TF Card Bluetooth: Ver 3 Battery: 380mAh maximum capacity polymer battery Touch screen: OGS capacitive touch screen， full fit process SMS: local SMS; SMS Bluetooth synchronization push Entertainment: MP3/MP4B local player， Bluetooth music player Call reminder: ringing and vibration alert Clock display: 3 sets of clock display， free switching Two way anti throw: anti throw reminder， two-way search Pedometer: Sports pedometer， exercise mileage Calendar: the synchronization schedule Display: 1.56 inch TFT Ultra HD LCD resolution: 240x240 pixel Package List: 1X Smart Watch 1X Data cable 1X UserManual