1. 1.3-inch AMOLED high-definition round screen, resolution 360 * 360, panda glass cover.2. Support automatic motion recognition function, which can automatically recognize various types of sports such as walking, cycling, running, etc.3. One core dual-mode, one click connection for more efficient; High definition Bluetooth calling, information synchronization.4. When it is inconvenient to answer a call, quick replies can be made through watch operation, and custom content replies are supported.5. Built in 100+exercise modes, allowing you to view exercise data and health status anytime, anywhere.6. High heart rate reminder: When the heart rate is too high or too low, the watch will actively remind you.7. IP68 waterproof, fearless of challenges.8. SOS emergency call, click SOS, the watch will automatically dial the emergency contact number.9. Support breathing training, respiratory rate, emotion, and stress testing, and scientifically manage emotions.10. Multiple health checks: 24-hour heart rate monitoring, sporadic sleep monitoring, blood oxygen monitoring.11. Multiple message reminders: call reminder, message reminder, alarm reminder, sedentary reminder, etc.12. Other small tools: Find your phone, stopwatch, timer, calculator, music control, remote camera, etc.