Features:  <br />* Aluminum casing・ fast color・ metal plating・ stainless steel lugs      <br />* Replaceable Silicone strap      <br />* 1.54 inch TFT Display 240*240in resolution・ 260000 colors      <br />* BT 4.0・ CPU MTK2502D・ RAM 32MB ROM 32MB      <br />* Waterproof speaker・ IP68 waterproof      <br />* Built-in 360 mAh high volatage lithium polymer battery      <br />* Watch face: 5 clock faces・ freely shift      <br />* Compatible for iOS and Android・ notification pushing          <br />* Functions: G-sensor・ heart rate sensor・ speaker・ Mic・ SMS・ caller ID・ call reminder・ heart rate monitor・ sleep monitor・ sitting alert・ water clock・ notification synchronization・ remote control music・ pedometer・ remote camera・ anti-lost・ all real-time pushing information・ incoming calls・ time and date・ SMS etc.      <br /> <br /> <br />Note:  <br />1. The watch is IP68 waterproof. You can wear it when swimming・ but please don't open the watch in the water.    <br />2. Pls don't put the watch in hot water.     <br /> <br /> <br />Specifications:<br />CPU:  MT2502D <br />RAM: 32MB<br />ROM: 32MB<br />SIM card: No<br />TF card: No<br />Display: 1.54 Inch TFT resolution 240*240 pixel; 260000 colors<br />Touch screen: Capacitive touch screen・ Full bonding processing<br />Camera: No<br />WIFI: No<br />Bluetooth Ver: 4.0・ compatible for both IOS and Android.<br />GPS: No<br />Antenna: Yes・ Bluetooth antenna<br />G-sensor: Yes<br />Heart rate sensor: Yes<br />Sp