Celebrino V8 Smart Watch Fitness Tracker SD Card SIM Card Smartwatch Phone Pedometer Sleep Monitor Walking Distance Wireless Smart Bracelet for IPhone IOS Android Phones(black) Black Smartwatch(Black Strap Free Size)

External Details External Dimension 53.0X44.8X12.95mm Surface treatment Craft,Band Material TPU Band Watch Weight Net: 62.5g Box?with watch?:160g Color Black, Light gray, Blue, Red Packging list 1pcs V8 Smartwacth?1pcs Data line?1pcs User manual Hard-ware Details CPU MTK6261D (Option MTK6261A?MTK2502C? ROM+RAM 32M+32M,support 32G TF Card LCD 1.22"inch 240X240 IPS HD full circle display BT 3.0 Camera 0.3M Battery 280mAh Polymer Battery Accelerometer 3D acceleration, pedometer analysis, sedentary reminder, sleep monitoring, anti-lost, remote camera Touch Screen OGS capacitive touch screen, full lamination technology SIM? Micro Sim Data line Andriod Data line Function Calling GSM :850/900/1800/1900 Quad-band 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 Have PSG Have Camera Watch pictures: local memory storage. Remote camera: stored in the phone memory calendar sync schedule BT Message QQ, WeChat, facebook, instant information, mobile push notification