It’s important to know how you intend to use a tracker before paying any money. If you’re a casual / infrequent traveller, then a Bluetooth tracker is the most cost effective. While Chipolo and Tile have built up a good following, we wouldn’t recommend relying on their own community networks to locate your luggage, as they probably aren’t extensive enough to guarantee anyone being close enough to the tracker in your luggage to notify the network. Instead, you're better off with either an Apple AirTag, if you’re an iPhone user, or the Chipolo One Point if you’re on Android. Families will probably be better off with these too, as it means you won’t rack up unnecessary expense due to multiple SIM subscriptions as you would need with GPS enabled trackers. Plus, the Chipolo and Apple options both have bundles available where you can get packs of 4 trackers for a reduced price. Then you’ll have one for every suitcase (depending on the size of your family). If you’re a hardened traveller or someone who checks expensive items into the hold, then a GPS tracker is the way to go. These will usually pinpoint the location to the nearest couple of metres, and don’t require anyone to pass by with the right phone to find your lost luggage. They all have similar features, but we think the LandAirSea 54 is a probably the best blend of buying cost and subscriptions, plus it’s waterproof and has a built-in magnet, making it quite easy to find the right place to put it in your case.