Our City Navigator NT DVDs include the same detailed maps and coverage areas found on Garmin's City Navigator North America and City Navigator Europe DVDs. The primary difference is the compression technique we use to create these DVDs.
City Navigator NT data is identical to the content on existing City Navigator products, so you can still literally travel to a new city, look up your hotel, restaurants, and other services and use your compatible Garmin GPS to guide you there without stopping for directions. City Navigator NT includes the same fully routable detailed maps.
Since NT data is compressed differently than our other products, it can only be used with compatible Garmin devices. Some versions of City Navigator NT, such as North America and Europe, include traffic data that allows certain units to use traffic receivers.