AirTag is a super easy way to keep track of your stuff. Attach one to your keys, slip another into your backpack. And just like that, they're on your radar in the Find My app, where you can also track down your Apple devices and keep up with friends and family. Misplacing something like your wallet doesn't have to be a big deal when it has an AirTag attached. You can play a sound on the built-in speaker by going to the new Items tab in the Find My app. If it's hiding nearby — like under the couch or in the next room — just follow the sound and your search is over.