So now we need a Bluetooth cage for the car as well as a Faraday cage for the fobs? Brother... as I said in another thread, my 2009 BMW does this well, it knows when the fob is inside the car and when it isn't...
(And before someone says turn BT off on the phone, that means no Apple Watch, or Airpods, or... )
(And before someone says turn BT off on the phone, that means no Apple Watch, or Airpods, or... )