Support global satellite positioning system, with faster positioning speed and higher positioning accuracyThe watch has a built-in compass mode, always point you in the right direction1.508-inch AMOLED display screen, 466*466 high-resolutionIP68 daily waterproof and dust-proof design, easy to handle daily waterproofing tests and meet your waterproofing needsUsing a high-fidelity waterproof speaker and Bluetooth communication, it displays high-definition soundSupport indoor and outdoor multiple sports modes, supports over 100 sports modesMore accurate heart rate and blood oxygen detection Specifications: HardwareCPURTL8763EWE-VPRAM+ROM128Mb FLASHLCD1.508" AMOLED Resolution: 466*466LED brightness600 lumensTouch panelONCELL structureMaterialZinc alloy middle frame + Plastic back case(PC Material) + Rubber strapBluetooth VersionBLE 5.2Battery capacity400mAhStandby TimeAbout 30daysWorking TimeAbout 7 daysCharing time3HG SensorSTK8321Heart Rate SensorHX3918VibrationPatch column motorCharging cableMagnet Cable(With SMT Protect IC)Speaker1508 (waterproof horn)MicTMG4015(waterproof head)Waterproof LevelIP68Charging RequirementCharging 1A or lessSoftwareAPPFitcloudproFunctionGPS positioningBluetooth callingHeart rate detectionBlood oxygen testblood pressure detectioncompassTime, Pedometer, Calorie Consumption, Distance CalculationMultiple sport modesSleep detection (Sleep time, Sleep quality)Calls to remind, SMS Reminder, Third-party messaging reminder: Multilingual pushTask Reminder (Sedentary reminder )Music controlSynchronous data to APK/APPAPP DownloadDownload "Fitcloudpro" from Android market or for Apple storeScan the following QR code and download "Fitcloudpro"System requirementsAndroid system 5.0 version or above; iOS system 10.0 version or above; Support Bluetooth with 5.0 versionWatch supported languagesChinese, English, German, French, Italian, Spanish, Japanese, Polish, Russian, Portuguese, Vietnamese, Arabic, Hebrew, Thai, Croatian, Turkish, Czech, Dutch, Indonesian, Malaysian, Finnish language, Greek, Romanian, the factory default is EnglishPush supported languagesChinese, English, German, French, Italian, Spanish, Japanese, Polish, Russian, Portuguese, Vietnamese, Arabic, Hebrew, Thai, Croatian, Turkish, Czech, Dutch, Indonesian, Malaysian, Finnish language, Greek, Romanian, the factory default is English