I'm curious about something, and maybe those of you who have used these GPS units can let me know about it.

One of the things I like most about the navigation app on Android is how it adjusts the zoom level for the distance to the next directional instruction. The navigation in my car doesn't do that so I end up zooming in and out a lot, especially when I have to get on a highway to get where I'm going.

Do other GPS units do automatic zooming?
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Matt