You can share health data stored in the Health app Share your health records with other apps.
Tap your profile picture or initials at the top right.
If you don’t see your profile picture or initials, tap Summary or Browse at the bottom of the screen, then scroll to the top of the screen.
Below Privacy, tap Apps or Devices.
The screen lists the items that requested access to Health data.
To change the access for an item, tap it, then turn on or off permission to write data to—or read data from—Health.
You can export all of your health and fitness data from Health in XML format, which is a common format for sharing data between apps.
Tap Export all health data, then choose a method for sharing your data.