Features:1. 8763EWE, 128M large memory, Bluetooth 5.0 protocol;2. Support Bluetooth calls, one-key connection, more convenient call scene;3. Cool UI, support drag operation + shortcut center function;4. Large memory, eight menu modes, rich UI scenes, smarter watch;5. 123 sports modes, suitable for more sports scenes;6. 1.83-inch high-definition large screen with a resolution of 240*286;7. HR3605 low power consumption and high-resolution heart rate blood oxygen, more accurate detection;8. IP68 deep waterproof, suitable for wearing in more environments;
