Look Mom, no buttons! Garmin has taken simplicity to a new level with the c340.

Finding your way with the c340 starts with inputting a location on the touch screen. Next, the unit's text-to-speech feature speaks to you just like a back seat driver, telling you the names of streets and when to turn and in what direction. And if you happen to miss a turn--don't worry, the c340 automatically calculates a new route to your destination. Audible and visual navigation instructions and warnings help you navigate more quickly while keeping your eyes on the road. You can also choose between a 3D mapping perspective or 2D overhead view.

The c340 offers clear, easy-to-read 3D directions.

Garmin really kicks the power of the c340 up a notch with the addition of real-time traffic information. This optional service will display congested areas on a color-coded map, allowing you to avoid traffic by simply pushing a button that calculates a new route. All this wizardry is made possible by the new Garmin GTM 10 receiver that connects to the c340 and other select Garmin products. Note that while the GTM 10 receives digital data from specific FM broadcast stations in select major metro areas throughout the United States and Europe, note that these traffic services are available only in select cities where coverage exists. The service requires the GTM 10 FM TMC traffic receiver and, in some cases, a subscription to enable these traffic capabilities.