The Tile Slim is helping users find their wallets, luggage and personal belongings. Pair it with the app, and you’ll be able to see the location of every Tile you own in one place.

This slim Bluetooth tracker is just the right size to slot into a wallet without creating any excess bulk — a problem many users say they experienced when they tried doing the same with their AirTags. You can also slide this into a luggage tag, backpack or another item you’d like to keep track of, just in case of theft or loss.

To use it, all you need to do is unpack it from its box, scan the on-device QR code and pair it with the Life 360 app. From there, you can name each Tile so you know what you’re tracking. The app will show you a visible map of where each Tile is. You can ping each device directly from your phone, or, if you’re missing your phone, you can also just tap the button on your Tile to locate it.

“If I have my wallet but can’t find my phone, I can simply double-press the button on the Tile, and my phone will ring—even if it’s on silent,” says one reviewer. “This has saved me from countless moments of panic. The integration with both iOS and Android is seamless, and the ‘last known location’ feature on the map is invaluable for when you realize you left your item behind somewhere.”