This app needs to be used in conjunction with a blood pressure monitor(model: EA3, EA5, EA6, AC3, AC5, AC6, etc.) to record daily measurement data. Users can choose to upload this data for cloud-based analysis, providing them with more detailed measurement information. This information is intended solely for users' personal health management. Disclaimer This app have no medical purpose and should not be used as a substitute for professional medical diagnosis. They are not intended for medical use and are not medical devices; they are only suitable for general health and fitness purposes.