Originally Posted by denverd0n
You just have to be aware of its limitations.
For one thing, it does need a clear view of the sky. I suspect that even using it from under a bimini would be an issue.
We put ours on the binnacle under the bimini and it sent every time we pressed OK. It also was in its neoprene case - so, in a neoprene case and under the bimini was ok for ours.