If you don’t have an iPhone, there are two options to consider. The first is to get a substitute tracker, ensuring it works with different operating systems. Trackers like Tile require a subscription but are used with Android and iOS gadgets. The second option is getting the Tracker Detect Android app to use AirTags. The app is free and allows the use of AirTags. However, the functionality of AirTags on Android is quite limited and best suited for iPhones.