Not solved !!!
i have the same issue and have had various mails to and from ring about this and clearly the tech guys there dont read this information.
it not as easy as just turning of bluetooth as most people only have one phone… this will be connected to the car kit via bluetooth as thats how its used (legally too), someone rings my doorbell , by the time ive turned off bluetooth they have gone ! Therefore no point in having a ring doorbell…
more the point i dont see the need for bluetooth for ring to work anyway… how and where and for what reason would you need bluetooth to use the ring app? …
furthermore this wasnt a problem a few updates ago but is now … incidently on more than one phone and 2 different cars.
isnt it as simple as taking the bluetooth facility away from the ring app as there is no use for it…
p.s please share this with the rest of your tech support as clearly it isnt at the moment.