3 Best Tracking Devices for Your Keys, Wallet, and More (2026)

Why WIRED recommends: AirTags are about the size of a quarter, and you can attach them to almost anything with an AirTag case or key clip. You can slip one into your luggage when you travel, or hide it in your bike. The Find My network is giant, anonymous, and encrypted end-to-end. Through the app, you'll receive visual, audio, and haptic feedback as your iPhone guides you to your lost item. The Apple AirTag (2nd generation) improves the ability to find the tracker's location when using Apple's Precision Finding feature, with up to 1.5 times greater range. With a new chime, it's also 50 percent louder than its predecessor, and Apple says it can be heard from twice as far away as before.

The trade-offs: The obvious downside here is that the ubiquity and ease of use of the Apple AirTag means that evil people can use it to find you as well. Here's how to check if you're being tracked. It also doesn't work with Android phones, and it's not rechargeable, so you will have to replace the battery in about a year.

Best Wallet Tracker

If you’re looking for a slim tracker card for your wallet, passport case, or laptop sleeve, the UAG Metropolis Dual Tracker Card is one that's compatible with both iPhone and Android devices.

Why WIRED recommends: This is one of the few wallet trackers that works with both iOS and Android. Its 95-decibel speaker is loud enough to help you locate a misplaced wallet from another room, and it maintains a Bluetooth connection from up to 65 feet away. After its initial charge, setup took just a few seconds, and the rechargeable battery lasts five to six months between charges. Plus, it charges with any Qi or MagSafe wireless charger, so you won’t need to store another cable.