Features: 【Big Screen】 1.43’’ AMOLED HD Full Touch Screen 【BT Calling & BT Music】 After connected to the phone, you can use the watch to make calling, and play music. 【Health Monitor】 Accurately record your heart rate, blood oxygen and sleep data, helping you adjust yourself for a healthier lifestyle. 【Fitness Activity Tracker】 The activity tracker supports motion modes with comprehensive recording of exercise data. Let you exercise more scientifically. 【Smart Reminder】 After connected to the phone, it will provide synchronous display of message, call or social APP to remind you of important information. 【Long-Lasting Battery Life】 With built-in low power consumption BT chip, sensor and 400 mAh rechargeable battery life, it offers. 【IP68 Waterproof】 Well-sealed body can be worn for hand washing, raining, sweat or other water splashing, easily adapting to various environments. 【Multi-Language Supported】 kinds of languages are supported to meet different language users’ needs.