TomTom XXL 540S navigation with a 5-inch, full-color, TFT LCD widescreen touch display. Pre loaded maps of U.S., Canada, and Mexico with TomTom Map Share, Advanced Lane Guidance, and 7 Million POIs. IQ Routes Technology gives you the fastest route every time by using actual average speeds of travel on your route to calculate your trip. With TomTom Map Share technology, you can instantly modify street names, street direction, POIs, road speeds, and turn restrictions on your own device. Award winning Fold and Go EasyPort mount, folds flat against the device, making it easy for users to transport. For more information, please click here.
A growing number of portable GPS units have come to market in the past 5 or so years. Over time, the hardware has improved, the software has (for the best ones) gotten pretty good, and prices have (especially in the past year or so) dropped tremendously. (That last point--the tremendous drop in price--has forced many manufacturers out of the market. At this point, it is mostly dominated by names like TomTom, Magellan, and Garmin). There is also now competition from high end smart phones, most of which have a GPS unit built in.
