There are two kinds of people in this world: People who have been late to an event because they cannot find their keys or wallet or purse, and people who are liars.
Apple’s AirTag, a tracking device released on April 30, 2021, set out to fix that first group’s problem. Designed to act as a key finder, the tool can also be slapped on an animals’ collar, tucked into a bag, or, yes, even attached to a car or a person.
But what actually is an AirTag?
Apple AirTags are built for your keychain — each unit is 1.26 inches in diameter, which is about twice the size of a quarter. Starting at $29, the water-resistant tool uses Apple’s Find My network and Bluetooth signals to connect your phone with the tag and guide you to your misplaced item. It’s compatible with any iPhone, iPad, or iPod Touch device capable of running iOS and iPadOS 14.5 or later. If you’re familiar with other Bluetooth trackers, like Tile or Chipolo, the Apple ones work pretty much the same way.