Lose your knack for losing things. Your AirTag sends out a secure Bluetooth signal that can be detected by nearby devices in the Find My network. These devices send the location of your AirTag to iCloud  then you can go to the Find My app and see it on a map. The whole process is anonymous and encrypted to protect your privacy. And it's efficient, so there's no need to worry about battery life or data usage. MSRP: $119.95