Haylou Smart Watch,Display Bt5.0 Fitness Workout WaterproofSmart Watch Android Ios Workout Modes/ Waterproof Watch (ls04) 1.2-inch (ls04) 1.2-inchCompatible With Android Ios Rs3 Ls04

[Health Monitor] Automatically monitor and record your heart rate and blood oxygen data. Let you know your health condition at any time and anywhere. [Precise Sony ] Sony low-power module can accurately locate movement track. [ Display] large screen offers ultra-clear view and unique , support customized watch face, watch faces updated continuously. [Sleep Monitor] Automatically record your sleep duration to analyze your sleep quality. Help you adjust your rest time for a better sleep quality. [12 Sports Modes] Support 14 kinds of sports modes, such as running, cycling, basketball and so on, meeting your different exercise needs.