Y1 Bluetooth SPORT Smartwatch GSM SD SIM CARD SLOT

High Sensitive Capacitive Touch Screen. Perfect Match Technology,1.54″ TFT HD LCDResolution Ratio: 240×240 PixelPhone Function: Make Phone Directly From The Smart Watch,Including Answering and Dial-Up.SIM Slot,Single SIM Card (Micro SIM Card) Can Be As A Phone,Support Make Calls By Bluetooth or Smart WatchOther Functions: Image Viewer, Sound Recorder (Need Put and SD Card ), Audio Player, Remote Capture, Alarm Clock, Calendar, Calculator, Camera,Two Way Anti-Lost Two Working Mode:One Is Company Mode(Bluetooth), It Enable To Make or Receive phone or Send or Get Message Etc Via Bluetooth. The Other One Is Network Mode(Sim Card Inserted). It Enable To Make phone and Send or Get Message Via The SIM Card You Inserted Which Means At This Time This Watch Works As A Real CellphoneSync Function: Twitter,Facebook,Browser(Need Put A 2G/2.5G Network SIM Card) Time,Schedule,Read Text Message Sport Health: Pedometer,Sleep Monitoring,Sedentary Remind