- Real-time Monitoring and Early Warning Mode: Real-time collection and upload of dynamic DMS ECG analysis system data. If any physical abnormalities are detected, emergency notifications will be sent - 24-hour Dynamic ECG Monitoring Mode: Offline measurement and storage of continuous 24-hour health data, which can help identify individuals with potential cardiovascular risks - 1-minute Regular Monitoring Mode: Can promptly detect symptoms such as chest tightness, shortness of breath, and palpitations"