YouTube history comes from the child's Google account via Google Link (G-mode). If you link your Google account, you will see your own history.
This asks for the child's Google email and password (cookie sign-in). Only do that if you already have those credentials as the parent. It is optional — the rest of Safe Lagoon works without it.
Parent app
- Left menu → Google Link setup.
- Next to the child's profile → toggle On.
- Sign in with the child's Google account.
Google must be saving history
Signed in as the child:
- myactivity.google.com
- YouTube history control → On
- Web & App Activity On as well
YouTube then appears on the Parent app Internet tab and in Web Center Internet.
Google has been changing Activity controls. If a toggle moved, search Google Help for "YouTube history".