Apple AirTag. Keep Track of and find Your Keys, Wallet, Luggage, Backpack, and More. Simple one-tap Set up with iPhone or iPad Keep track of and find your items alongside friends and devices in the Find My app Key finder and locator for your wallet, luggage, backpack, and more. Share an AirTag with up to 5 people, so items that everyone uses can be tracked by friends and family Simple one-tap setup instantly connects AirTag with your iPhone or iPad Play a sound on the built-in speaker to help find your things, or just ask Siri for help Precision Finding with Ultra Wideband technology leads you right to your nearby AirTag (on select iPhone models), and not compatible for android devices Find items further away with the help of hundreds of millions of Apple devices in the Find My network Put AirTag into Lost Mode to be automatically notified when it?s detected in the Find My network. Share an AirTag's location with a third party, like an airline, to get help recovering a lost item ll communication with the Find My network is anonymous and encrypted for privacy, Location data and history are never stored on AirTag Replaceable battery lasts over a year AirTag is IP67 water and dust resistant