According to the FAA, Apple AirTags are permitted in checked baggage

According to the FAA, Apple AirTags are permitted in checked baggage

The statements from the FAA and Lufthansa theoretically settle the matter. While we wouldn’t rule out governments or airlines changing their stance, there haven’t been any reports of fires or other incidents that would cause them to reconsider. You can use AirTags, Tile trackers, and other similar find-my-stuff products with confidence during your next vacation.