In a collaborative effort, Apple and Google have developed an industry-standard detection feature called “Detecting Unwanted Location Trackers” (DULT) for Bluetooth trackers. This standard allows users on iOS and Android devices to be alerted if an unknown Bluetooth tracker is monitoring their location.
My spouse and I are currently watching Star Trek: TNG, so I thought of Data saying, “Sir, there appears to be an unauthorized tracking device following our movements.”