Apple Find My
With the Apple® Find My® location-based service, you can easily locate and find your lost devices, personal belongings, and AirTag® connections on multiple terminals for iPhone®, iPad® and Mac® and all the Apple Find My items. Even if it is offline, you can keep track of your stuff under the help of Apple Find My.
Working Principle
The beacon normally operates in low frequency mode and when the device is lost and set to "lost mode", it will activate high frequency mode so that the surrounding smartphones can find the location in time and help to report.
