24/7 Heart Rate Monitor and Sleep Monitor: Using advanced sensor technology, real-time monitoring of your heart rate, based on which you can control the intensity and frequency of exercise, makes exercise more scientific. Automatic sleep monitoring, tracking your deep, light, and awake sleep throughout the night, and providing a comprehensive sleep quality analysis, based on which you can adjust your sleep habits and make your lifestyle healthier. Many Useful Tools and Intelligent Notification: This smartwatch supports many functions, such as remote camera, music control, stopwatch, sedentary reminder, do not disturb mode, weather display, and vibrating alarm clock, and a wealth of practical functions are waiting for you to experience. At the same time, you can also view calls, text messages, or social notifications forwarded to your mobile phone (such as Facebook, Twitter, WhatsApp, etc.). Daily Exercise Tracking and Personalized Style: Support multiple sports modes, such as walking,