Apple seems to have perfected its Bluetooth tracker on its first try.
Apple AirTag review: If you own an iPhone and need a tracker, why buy anything else?
How to detect an AirTag tracker spying on you - CyberGuy
Apple AirTag review: Does perfectly what it's designed for, but limited compatibility spoils the fun
Apple AirTags: Everything You Need to Know - CNET
Did you know you can use Apple AirTag with your Android phone?
Apple AirTag Review: Next-Generation Tech in a Humble Tracker - The New York Times
Apple AirTag review: The best key finder for the iPhone
How to Use Apple AirTags For Tracking Luggage When Traveling - Intentional Travelers
Apple AirTags review: Find your keys with ease, but only if you own an iPhone
Apple's AirTags Are a Gift to Stalkers