UPDATE: A new model, the Garmin nuvi 3490LMT, has superseded this one (despite the lower model number!).
The Garmin nüvi 3790LMT adds lifetime map updates to the nuvi 3790T, Garmin’s latest and greatest navigator. With its 4.3” glass screen and minimalist 0.35” thickness, it resembles an iPhone more than past nuvis. In addition to most of the goodies found on previous models, the 3790LMT allows you to add a customizable wake up phrase for voice command, offers a gorgeous 3D terrain view, and uses historical road speeds in calculating the fastest route.