Smart(BT) Watch Bluetooth Smart Watch Android System SmartPhone Touch Screen Camera Smartwatch Imported CPU:2501 Nucleus system/108MHz Smart(BT) Watch with Touch Screen Dimensions: 36.9*58.4*10.5mm G-sensor: Built-in 3D G-Sensor Smart Phone Information notifcation: Gmail, CNN APP, ZAKER LINE, Facebook, Instugrate, Facebook Message, QQ,V Message, 360etc--Need Rwatch APP,android system