The new Health app on iPhone (introduced in iOS 1
When you open the Health app, you will see two tabs: Summary and Browse. The Summary tab (replacing the old Today view) is a feed divided into a number of sections such as Favorites, Highlights, Health Recommendations, Apps and more.
To view all data, go to the Browse tab. Select a category here to view all activities of the day.
While the Summary tab is dynamic (it is updated with new information using the connected devices and time of day), a thing you have some control over is the Favorites section. Although you can add or remove some data types, unfortunately you cannot reorder them.
Go to the "Summary" tab to edit the Favorites section.
 Tap the & # 39; Edit & # 39; next to the headline 'Favorites'.
Here, from the & # 39; Existing Data & # 39; tab, view all the available data types. You will see that each data type has a star icon next to it.
You can tap the star icon to enable or disable the data type in the Favorites section. When you are done customizing, tap the "Done" button.
When you return to the summary view, you will see the activity data you have marked as favorites.
If you are new to the Health app, you should start by setting up your medical ID, which can be useful in emergency situations.  RELATED: Viewing Emergency Medical Data on Your iPhone