1.43-inch HD AMOLED display: The ultra-HD AMOLED screen delivers stunning visuals. Its low energy consumption and excellent brightness ensure a clear panel display even in sunlight. Rotate or long-press the side button to customize the watch face.Make/answer calls and AI voice assistant: Make and answer calls directly from your watch without touching your phone. Make sure you don't miss important notifications. Enjoy the freedom of controlling your smartphone with the AI voice assistant, completing commands such as playing music, checking the weather, searching for news, etc.Comprehensive health tracking: It can monitor your heart rate and stress levels throughout the day, and track your blood pressure and blood oxygen with updated sensors. The detailed sleep analysis provided by the Da Fit app (including sleep time ratio, quality score, average sleeping heart rate) will help you maintain good sleeping habits and promote overall health.More than 100 exercise modes and smart reminders: Believe that it will become your sports companion. More than 100 exercise modes to perfectly match your fitness needs. Customize your frequently used exercise modes and rely on smart reminders, including drinking water, sedentary and menstrual cycle reminders, to maintain a balanced lifestyle.Personalized functions: Turn on the screen clock and the watch screen can display the time even when it is turned off. Customized quick cards allow you to easily swipe and view the data you want to pay attention to. Enjoy more functions such as business cards, alarm clocks, timers, stopwatches, world clocks, weather, brightness adjustment, etc.