Big High-Quality ScreenThe smartwatch uses a 1.39 inch IPS big screen, 360x360 pix, high hardness non-slip glass, it shows clearly even outdoorPerformance UpgradeNew and upgraded low-power chip, processes all exercise and fitness data easily, lower power consumption, significant performance growth, intelligent power-saving algorithm, innovative battery lifeMore than 100 Multiple ExerciseSupport more than 100 multiple exercises, like climbing, cycling, running, and so on, real-time monitoring of important data like heart rate, distance, speed, and calorie consumption, helps us to discover the bigger world, stretch our boundariesUnderstand all health InformationOne key to measuring heart rate, blood oxygen, breathing rate, and sleep monitor syn data on the APP which helps you to understand your health status and develop good living habits400mAh Big Battery with Super Long StandbyWith the super long standby battery, use about one week for one charge, no need to worry about battery capacity for outside, discover more wonderful thingsSpecifications:OSAndroid 4.4 version or above; iOS 8.0 version or above Bluetooth-compatible BLE 5.0Controller ChipRealtek8763EWMemoryFlash128MBScreen Resolution360*360Heart Rate3605Speaker0916Battery Capacity400mAhStandby TimeAbout 30daysOperating Time5-10daysMotorBuilt-in, vibrating reminderFunction1.39-inch IPS screenDetachable 22mm strap Standard Multiple watch faces pushing, Customized watch facesBluetooth-compatible calling/BT music (Superior clear audio-like sound effects), WeatherHeart rate detection/Blood pressure detection/Blood oxygen detection/Wole-day heart rate monitorTimer, Pedometer, Calorie Consumption, Distance Calculation, Heart rate, Blood pressure, Blood oxygen, Sleep time /quality, On & Off display, Multiple sport modesSleep detection (Sleep time, Sleep quality)Calls to remind, SMS Reminder, Third-party messaging reminder Multilingual push, Clock alarm, Remote Camera, Sedentary reminderEnglish, Chinese, Japanese, German, French, Spanish, Arabic, Russian, Ukrainian, Russian, Portuguese400mAh big battery, super long standby time, Bright screen under sunshineSynchronous data to APK/APPAPP/APK Download Download "FitCloudPro" from the Android market, Google Play, or for Apple storeScan the QR code and download "FitCloudPro"Package included:1 x Smart Watch1 x Charging Cable1 x English and Chinese ManualOther items not included