The Garmin Nuvi 1390T 4.3" GPS Navigator features a widescreen ultra-slim design, an enhanced user interface, ecoRoute, public transit mode and text-to-speech on all models. It also offers pedestrian navigation capability enabled through optional CityXplorer maps. CityXplorer maps are available for select tourist destinations in North America and Europe and can easily be downloaded directly to the Garmin Nuvi 1390T 4.3" GPS Navigator. An 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. Plus, the Garmin Nuvi 1390T 4.3" GPS Navigator has a new public transit mode that allows you to navigate using buses, tramway, metro and suburban rail systems.