TomTom GO 930T 4.3-Inch Widescreen Bluetooth Portable GPS Navigator with Traffic Receiver

IQ Routes Technology gives you the fastest route every time by using actual average speeds of travel to calculate your trip rather than posted speed limits. You’ll always travel the smartest route. 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. Enhanced Positioning Technology gives you uninterrupted navigation, even in tunnels or highly built-up areas.

TomTom has the most accurate maps, and with TomTom Map Share technology, you instantly can modify street names, street direction, points of interest, and more on your own device.