My phone says an unknown AirTag or tracker is moving with me. What should I do?

Reviewed answer

Check the alert carefully and prioritize your physical safety.

If you feel unsafe, go to a safe public place and contact police or a trusted person before searching for the tracker.
Use the alert's built-in instructions to locate it. Check whether borrowed belongings explain the alert.
Save the alert, map, and tracker identifier. When safe, follow the manufacturer's disabling instructions; turning off your phone's Bluetooth is insufficient.

Get help if

The tracker cannot be explained, returns repeatedly, or appears alongside threats or stalking.