LEMFO LEM X 2.03 Inch 8.0MP Camera 4G Watch Phone Android 7.1 Wifi Fitness Tracker 900mAh Battery Smart Watch

Note The application of this watch is Wiiwatch2 General SpecificationBrand LEMFOModel LEM XColor BlackOperating OS Android 7 1Camera 8 0MPFrequency Band 2G GSM B2 B3 B5 B8 3G WCDMA B1 B2 B5 4G LTE FDD B1 B2 B3 B5 B7 B12 B20LTE TDD B38 B39 B40 B41 100MHz bluetooth Version BT4 0Language Chinese Simplified Chinese Traditional English French German Spanish Portuguese Italian Russian Polish Turkish Korean Hebrew Indonesian Vietnamese Arabic Persian Thai Hindi Burmese Bangladesh JapaneseWeight 95gSize 272 56 17APP Wiiwatch2 Compatible Systems Android 6 0 IOS 11 1 or above phoneSpecial FeaturesWaterproof IP67Heart Rate Monitor SupportBlood Pressure Monitor Sleep Monitor Pedometer SupportExercise Plan SupportCaller or Message Show SupportRemote Control Function SupportNotification Type Sound VibrationSIM Card Nano sim cardTF Card Extend Technical ParametersSreenSize 2 03InchType LCDResolution 640 590HardwareCPU MTK 6739RAM 1GROM 16GBatteryBattery Capacity 900 mAhStandby Time about 1 dayCharging Time about 3 hoursBandMaterial SiliconeLength about 260 mmPackageIncluded 1 LEMFO LEM X Watch Phone 1 Charge Cable 1 User Manual QA Q1 Is it waterproof A1 It s IP67 Waterproof Q2 Does it support SIM card or TF card or Memory Card A2 It supports Nano SIM card But it doesn t support TF or memory card Q3 Can i change the strap of the smart watch A3 Yes the strap can be changed Q