It is always a good idea to re-sync all your devices, especially when you feel data is missing in one of them.
Go to the Inspection main screen:
Select the three dots at the top right corner:
Select "Re-sync Inspection" from the available options:
The Inspection will then start syncing. The time the sync takes will depend on the amount of unsynced data:
If you have any questions, please feel free to reach out to firstname.lastname@example.org