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 gut tells me they only sell in bulk, you can’t just request your ex girlfriends dataset
My guess is that they don’t sell to none incorporated entities at all.