@Eltaco - that Garmin unit is pretty cool! Didn't know it existed. I will dig up your post. I presume from you comment above that you can set it up with multiple triggers like the Switch Pro? So you can turn it on manually or have it come on automatically with your high beams? Thx.
You can set it up with 2 different triggers. I used hi beam and DRL as my two triggers.
Within the phone app, I can set it up to automatically power my aux device when triggered by one of those two, or I can manually turn it on/off with the app or even with the CarPlay app. This device does not have a manual switch inside the vehicle though. Maybe some other options do.
So far, I really enjoy the Garmin PowerSwitch. Does everything I need it to do!