Apple and Google have collaborated to create a specification for detecting unwanted location trackers, which will alert users if an unknown Bluetooth tracking device is moving with them. This feature is being implemented in iOS 17.5 and Android 6.0+ devices. The goal is to prevent the misuse of devices designed to track belongings, and several Bluetooth tag manufacturers have committed to making their future tags compatible with this specification. Users will receive an alert if an unknown tracking device is detected, and they can view the device's identifier, play a sound to locate it, and access instructions to disable it.