TomTom ONE's distinctive design puts a full-size touchscreen and the power of GPS in a slim, lightweight device. Switch on and go right out of the box. The crystal-clear display, 3D graphics and turn-by-turn spoken instructions help you find your way to any address in the US and Canada all with just a few taps of the screen. TomTom has the most accurate maps and with TomTom Map Share technology you can instantly modify street names, street direction, and POIs on your own device. And now, there are added safety features so you can easily access local emergency providers. No activation, no monthly fees.