Yes. The FreeStyle Libre app user can stop sharing glucose data at any time. To do this, the FreeStyle Libre app user should open their FreeStyle Libre app, then:

1. Tap the Navigation Menu

2. Tap Connected Apps

3. Under LibreLinkUp, tap Manage

4. Tap the name of the Connection with whom they wish to stop sharing data

5. Tap Stop Sharing

That person will no longer receive glucose data or notifications in the LibreLinkUp app and their name will be removed from the FreeStyle Libre app user’s list of Connections.