I have two vehicles (Chevrolet) and two OBD adapters which happen to be the same make/model

I plan to leave one of each connected to each vehicle so I can just jump in either and have them display data. Is this possible? Thanks!

OK, but would I then have to select a profile each time I drive the other vehicle?

yes normaly you have to switch profile

but for some reason sometime it still work

i have a mx bluetooth the main profile

and in the MX profile i said use the MX adapter
and in the LX profile i said use the LX adapter

but for some reason the MX also work from time to time in the LX profile lol

personnaly i use tasker to show up when i connect to the car , i normally wait for it to connect or change profile if necessary

or with android auto i make it show up when a start with tasker and when i click on the main screen button i go back to android auto …i lose access to torque but it still run in the back ground …and android auto prevent you to play with your phone lol