Where Do You Put A Garmin Gps On The Windshield? Lower Left, In The Middle?

The GPS will function as long as it has power and can see the sky (3 GPS satellites).
I like to put mine on the lower left side of the windsheild where I can see it, but it won’t block my view of traffic. I purchased a GPS mounting pad for my wife so she can but her GPS receiver on the dashboard. It works well and leaves no telltale rings on the windshield.
Portable GPS receivers are sought by many thieves. If they see a ring on the windsheild, they know there’s a good chance they will find A GPS receiver in the glove box.