This feature allows you to backup your WhatIWatch database to your Google Drive account. You can retrieve this backup if, for example, you have changed devices or had to reset your device.

If you are using WhatIWatch on more than one device, you can use this feature to keep your edits synchronized between the devices. This is an on-demand feature, meaning you fully control when the synchronization occurs. In order to sync edits between multiple devices you would:

1. Perform a 'Sync with Google Drive' on the device you've made edits on. This will push your edits into the Google Drive copy of your database.

2. Perform a 'Sync with Google Drive' on your other device(s). This will pull the new edits from the Google Drive copy of your database and merge them into the local copy of the database on the device.