The Garmin Nvi 3700 series packs all the trusted, alwaysontrack performance and tripsimplifying features of the original into a slimmer package that's only 9mm thick about as wide as a no. 2 pencil. Its fullglass, multitouch screen provides more responsive control and true, dualorientation capability. It also provides more personal features: TrafficTrends monitors daily traffic flow and compensates for bottlenecks and construction with better routes; MyTrends uses your recorded favorit's to automatically predict your destination and time of arrival. Preloaded with City Navigator NT street maps for the U.S., Canada and Mexico and six million points of interest, like stores and restaurants. The junctionviewing Lane Assist feature directs drivers to the proper lane well before it's time to make a turn or exit the interstate. Spoken turnbyturn directions make it'simple to navigate while keeping your eyes on the road. The moneysaving ecoRoute function chooses the most fuelefficient route.