Open the Find My app on your iPhone, iPad, or Mac
Tap the Items tab
Select the AirTag from the list
Check its last known location on the map
Tap Play Sound to make the AirTag beep
Use Find Nearby if your iPhone supports Precision Finding
Follow the on-screen distance and direction cues
Move around the area to improve the signal
Check common places where the AirTag may be attached or hidden
If the AirTag is moving with you and not yours, look for the alert in Find My
If needed, use Lost Mode in Find My
Replace the AirTag battery if it is not responding