Introducing the nüvi: A versatile travel assistant that's approximately the size of a deck of playing cards. The nüvi is a portable GPS navigator, traveler's reference, and digital entertainment system, all in one. High-sensitivity integrated GPS receiver by SiRF. North American versions include pre-loaded City Navigator NT maps of the US, Canada, and Puerto Rico. The nüvi 350 is compatible with the GTM 10 FM TMC traffic receiver, which allows users to avoid traffic tie-ups by simply pushing a button that will calculate a new route.