If they have an inside-out tracking system, then they implicitly obtain biometric and environment data (user height, room layout). If they have a microphone, then they implicitly obtain data about humans talking inside your house. If they have an App Store, then they implicitly obtain data about apps installed on your device and the use time thereof.
Now, what they do with that data after the fact is almost certainly less nefarious than Meta - but they do by definition collect that data.