Apple's AirTag lets you track down misplaced items, and it also

The lozenge-like devices can be attached to a bag or keychain. If these are lost, an iPhone can find them even over great distances.

Apple AirTag: The Ultimate Way to Track Your Stuff - TurboFuture

AirTags can be used to track, stalk people

How to Use Apple AirTag With Your iPhone

Locate an AirTag or other item in Find My on iPhone - Apple

How does Apple AirTags help to find the lost item? - Poorvika Blog

AirTags & Privacy: What You Need to Know

How to find out if an AirTag is tracking you

How to Put an AirTag in Lost Mode

Apple AirTags: The Complete Guide to How They Work, What to Track

Apple AirTags: Everything You Need to Know

Tech Savvy: Apple AirTags help locate lost items - Brainerd

How Apple AirTag works? How the tracking devices find your items.

How to detect an AirTag on iOS and Android

Add an AirTag to Find My to keep track of personal items - Apple