1. Ultra-large screen display: Equipped with a 1.83-inch large screen, the smart watch provides a clearer and more intuitive display, allowing you to easily view various information, such as time, notifications, and exercise data. 2. Heart rate monitoring: With the built-in heart rate sensor, the smart watch can monitor your heart rate in real time, helping you understand your physical condition and better control exercise intensity and health management. 3. Bluetooth calls: Connect to your mobile phone via Bluetooth. The smart watch supports the call function. You can answer and make calls directly through the watch, which is convenient for you without taking out your phone during exercise or work. 4. Information push: The smart watch can be connected to the mobile phone to push notifications, text messages and social media messages on the mobile phone to your wrist in real time, allowing you to keep up with important information in a timely manner without picking up the phone. 5. Long battery life: The smart watch adopts efficient energy-saving technology and has long battery life, reducing the trouble of frequent charging, allowing you to use the watch for a long time without worrying about battery problems. 6. Sports function: The smart bracelet has multiple sports modes, which can record your steps, distance, calorie consumption and other sports data, and provide data analysis and reports to help you better manage and improve sports performance.