This was before air tags and tile existed. I was gifted a keyfob/remote finder. It was a set of obscenely large plastic fobs that you can attach to things. They were super fragile though and would never survive on a keychain.
It was one of those Sharper Image products that show up around Christmas or all year in the middle isles of Kohls.
Not only is it writing the emails it’s going to read them and summarize them to the end user. That’s kind of crazy when you think about it.