Keep track of and find your items alongside friends and devices in the Find My app 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 straight to your nearby AirTag (iPhone 11 or later) 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 All 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 and AirTag is IP67 water and dust resistant Requires iPhone SE, iPhone 6s or later, or iPod touch (7th generation) with iOS 14.5 or later, or iPad Pro, iPad (5th generation or later), iPad Air 2 or later, or iPad mini 4 or later with iPadOS 14.5 or later.