I was curious how the eye focus would work out being so close to your eye, and it was perfect. Comfortable to focus on, even at that ultra close placement. It does have to be positioned just right though to be able to see all fields to the edges. I felt I had to share my experience as it was entirely different than the other existing review. The only difference is that I am using the Edge 1000. It paired without a hitch. I have it set to display 2 data pages of 4 fields each all of them are correct - and it is showing my radar display on the right edge as well. The only drawback is that the support structure does slightly block your vision when glancing to that side. But the only time I notice it is when approaching an intersection. And I don't feel it's that hard to compensate for. For me, this was one of those things that worked so well I don't even think about it anymore. I love it.