1. Turn on the TV, enter the main interface and find the TV application store.
2. Search for "health" or related medical and health applications in the App Store, such as "health management" and "health assistant".
3. After finding the target application, click to enter the application details page, and then select "Download" or "Install" the application.
4. Complete the installation process according to the installation tips of the application, and use it according to the instructions and functions of the application.