Product dimension33.5mm42.6mm10.8mm CPUSYD8810 Memory32+64 Dispay1.44 inch 128128 Touch screenCapacitive full touch screen Heart rate sensorPAH8007 PedometerAFA820 BluetoochBT4.0 Watch bodyPC+ABS Back shellPC+ABS Watch bandRubber battery180mAhpolymer lithium battery Stanby time >360 hours Use time >120 hours Button1power button Charging type Magnetic charging Water resistanceIPX4 GPSN/A MotorYesFunction parameterAndiord compatibilitiandroid 5.0 and above IOS compatibilitiIOS 9.0 andabove PedometerYes ,distance and calories burning Sleep monitoringYes Alarm clockYes ExerciseWalking,running,cycling,rope skipping,swimming,badminton,football etc. sedentary reminderYes Coming call/SMS reminderYes Notification pushYes Temperature detectionYes Heart rate monitoringReal time dynamic heart rate monitoring Blood pressure detectionYes,the data is not for medical use Blood oxygen detecionYes,the data is not for medical use Remote photographYes Watch facesMultipe Remote musicYes Remote upgradeYes Gesture wake onYes Watch languagesEnglish,Chinese KoreanFrenchGermanItaly APP LanguagesSimplified Chinese, Traditional Chinese, English, French, German, Portuguese, Spanish, Arabic, Japanese, Italian, Korean, Russian, Dutch. data syncSport data and health detection dataPackage including: 1Smart Watch1Charging Cable1User Manual