The nüvi 1200 GPS navigator features an ultra-slim design that fits easily in your pocket (approximately 25% thinner than previous models), enhanced user interface, ecoRoute, public transit mode, and text-to-speech. The nüvi 1200 series also are the first nüvi devices to offer pedestrian navigation capability enabled through optional CityXplorer maps, which are available for select tourist destinations in North America and Europe and can easily be downloaded directly to the nüvi. The nüvi's enhanced user interface features improved graphics and a new slide control for menu operation, while ecoRoute suggests fuel-efficient routes to save drivers money and fuel. Also, Garmin's new public transit mode allows you to navigate using buses, tramway, metro, and suburban rail systems. Plus, the device comes pre-loaded with City Navigator 48 states NT.