Best GPS Navigation Systems

The TomTom ONE 140-S is complete navigation. Switch on and go right out of the box. Spoken turn-by-turn instructions, including street names, will guide you to any address in the United States, Canada, and Mexico–including more than 7 million preloaded points of interest……..

Product Features
Complete navigation with the most accurate maps in a compact, portable GPS device with a 3.5-inch QVGA touchscreen
Spoken street names/turn-by-turn instructions and 3D graphics will guide you to any address in the United States, Canada, and Mexico
IQ Routes Technology gives you the fastest route every time by using actual average speeds of travel on your route to calculate your trip
Advanced Lane Guidance uses photorealistic images to bring even more clarity to complex multi-lane exits so you can be more confident on the road
With TomTom Map Share technology, you can instantly modify street names, street direction, POIs, road speeds, and turn restrictions on your own device.

Product description, features and technical details courtesy of Amazon.com