ٍsmart watch: Compatible through bluetooth with: AppleSonyHtcSamsungLgHuaweiFeaturing: MessagingDialngContactsCalendarMusicBluetoothPedometerCalculatorAlert phone trackerSleep monitoringClock voice recorderCameraNote: information push function dose not support iosIndependent mobile phoneA single sim cardSupport large memory cardHigh quality display and quick touch1.56 inch high quality lcd.