With my 130 mile RT daily commute through Philly, I wanted to find the best traffic-enabled GPS unit. Before I had my 2011 SHO, I used a Garmin Nuvi 1690 which has a subscription based service. It was not always accurate, however, it would at least attempt to find the optimal route based on traffic.
As I wanted something better, I opted for Nav when I ordered my SHO. The Nav will show traffic conditions (hard to read sometimes), however, the optimal (fastest) route is not based on this. It will identify traffic incidents and provide the option to take a detour once the route is selected, but why is the traffic not incorporated into the route selection?
As I wanted something better, I opted for Nav when I ordered my SHO. The Nav will show traffic conditions (hard to read sometimes), however, the optimal (fastest) route is not based on this. It will identify traffic incidents and provide the option to take a detour once the route is selected, but why is the traffic not incorporated into the route selection?