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Tracking
Apple AirTag
A small Bluetooth tracker that works with Apple’s Find My network to help you locate keys, bags, wallets, and other items.

What it is
The AirTag is a coin-sized tracker that uses Bluetooth and the crowd-sourced Find My network. When it is near an Apple device, its location can be reported to you. It also supports Precision Finding with Ultra Wideband on newer iPhones.
How people use it
Most people attach one to keys or put it inside a bag or suitcase. You can play a sound on the AirTag when you’re nearby, or see its last known location in the Find My app.
Strengths and limitations
- Works well inside the Apple ecosystem
- Long battery life (replaceable CR2032)
- Precision Finding on supported iPhones
- Requires an Apple device to set up and use fully
- Not as useful if you don’t use Find My