SignalTrace “links devices that regularly travel together, correlating them to license plate.” It is a surveillance product that will sweep up and add all sorts of Bluetooth and other data to license plate readers, linking specific devices—and people—to cars.
https://news.ycombinator.com/item?id=39977355
Does it work on it too?
OK, waaay late to a better response.
If you’re on Android or an alt OS, you can go into developer options > Bluetooth LE Audio Mode it’s defaulted to “Unicast and Broadcast” but I’ve disabled it.
Maybe that’ll help someone!
But can you do it for wearables?
Most wearables I do not believe BLE can be disabled without powering off the device. It’s made me conflicted inside bc I just bought A Nothing Watch 3 and use GadgetBridge, but not if its radio signature is (eventually) going to be used for bad… I can see flock implementing this.