1.91-inch smart watch with body temperature, heart rate, and blood oxygen information reminder, pedometer, smart bracelet, sports watch 1. Ultra-large screen display: Equipped with a 1.91-inch large screen, the smart watch provides a wider viewing area and displays the content more clearly, allowing you to more easily view time, notifications, exercise data, etc. 2. Body temperature, heart rate and blood oxygen monitoring: The smart watch has built-in body temperature, heart rate and blood oxygen sensors, which can monitor your body temperature, heart rate and blood oxygen level in real time to help you fully understand your health status. 3. Information reminders: By connecting to a mobile phone, the smart watch can push important information reminders such as text messages, incoming calls, and social media on the mobile phone to your wrist to ensure that you do not miss any important notifications. 4. Pedometer function: The smart watch has a built-in pedometer, which can accurately calculate your steps, distance and calories burned, helping you monitor your daily walking conditions and encourage more beneficial exercises. 5. Smart bracelet function: The smart watch also has the functions of a smart bracelet, including sleep monitoring, exercise recording and health analysis, helping you better manage and improve sleep quality and control your exercise status. 6. Multiple sports modes: The smart watch supports multiple sports modes, such as running, cycling, fitness, etc., and can record detailed data such as your movement trajectory, speed, pace, etc. to help you conduct sports training more scientifically.