This product may assist with locating lost items, saving time and frustration, and/or peace of mind if the item is with someone, such as their keys, handbag, backpack, or wallet.
 
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AirTag is an easy way to keep track of your stuff. Attach one to your keys, slip another in 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.
 
Apple's AirTags can be attached to things like a keychain, a backpack, a bike or any other of your personal belongings, so that you can find them in the event that they get lost or taken.
 
What is the range of an AirTag?  
AirTags do not have a defined range because they work within the range of Apple's Find My network. This means as long as an AirTag is within Bluetooth range of anybody's iPhone (or other Apple device), it can passively communicate with it and then help you locate it. For example, you can locate an AirTag that's hundreds of miles away so long as somebody with an iPhone walks near it. However, if you lose an AirTag in a remote-but-nearby place that nobody is likely to walk by, like the woods behind your house, you're unlikely to locate it as quickly.
 
What is the distance an individual AirTag can track with Bluetooth?
Apple has not specified the exact Bluetooth range of an AirTag, but it's believed that each AirTag supports Bluetooth 5.0 (same as the latest iPhones), which means it should be trackable within 800 feet.
 
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