If you must leave a gadget in the car, turn it off to block it from transmitting a Bluetooth signal to nearby devices. Police reveal that the number of burglaries involving cars is increasing ...

Faraday bags, on the other hand, use electromagnetic shielding and can successfully block Apple AirTag signals, such as Bluetooth and Wi-Fi signals, from being detected by thieves.

Just under 10 feet away is a vehicle-side relay to receive signals from the phone-side relay and then broadcast the signal to the Model Y, allowing the thief to open the door and even drive it away.