I have owned a Nuvi 680 for 2 years and wanted to upgrade because of the Nulink. I was not disappointed buying the Nuvi 1690. The google search paid for itself, when I broke down on my first trip with it. I ... read full review
I have used this unit traveling all over the United States. It has been very dependable. It is easy to use and is user friendly. My only complaint is the MSN direct coverage area and ability to check items t... read full review
The unit works as it was designed. It is a big unit in physical size. I hooked it up to an external antenna, but I feel that if you used an internal antenna you may have problems with signal strength. read full review