Features: [Health Monitor] Automatically monitor and record your heart rate,blood pressure and blood oxygen.Let you know your health condition at any time and anywhere. [Sleep Monitor] The watch will turn on automatically to record your sleep duration,then analyze your sleep quality.Help you adjust your rest time for a better sleep quality. [Multiple Workout Modes] Support 8 kinds of sports modes,such as walking,running,cycling,swimming and so on,meeting your different exercise needs. [Smart Reminder] When connected with you phone,it will provide synchronous display of message,call or social APP as well as alarm clock and sedentary reminder. [Multi-Language Supported] 10 kinds of languages are supported to meet different language users' needs. [User-Defined Watch Faces] There are different kinds of stylish and simple dials for you to choose.You can customize your favorite time dial style freely. [IP67 Waterproof] Can be worn while washing hand,swimming or in rain,helping you deal with daily water activities easily. [More Functions] Steps,Distance,Calories,Music control,Weather,Timer,Stopwatch,Find phone,Brightness adjustment. Parameters: Screen Size:1.28 inches Resolution:240*240pix BT:V5.0 Compatibility:Android 5.0 and above or iOS 9.0 and above Battery Type:Polymer Lithium Battery Battery Capacity:295mAh Working Time:＞10days Standby Time:＞30days App:FitCloudPro Language:English,Chinese,Japanese,German,French,Italian,Portuguese,Russian,Polish,Spanish