ALL-ROUND MANAGEMENT- The smart watch can provide saturation measurement, sleep monitoring, as well as other functions to achieve total management from your wrist. All data can be synchronized to your phone for analysis and to help you create a scheduled routine to meet your goals. BLUETOOTH DIALING & BUILT IN SPEAKER- With Bluetooth 5.0, you can directly dial the phone number and answer calls on your watch. You can get notifications of calls, SMS and SNS messages, Whatsapp, text, Facebook, etc. You will never miss any calls & messages during meetings or workouts. YOUR PARTNER OF OUTDOOR- As a fitness tracker watch, this fitness watch supports 20 sports modes, allowing it to cover sports enthusiasts whether indoors or outdoors. In addition, the smart watch is waterproof IP68, dustproof, shockproof triple function, suitable for a variety of sports scenarios, and records your every movement data.