Garmin’s Nuvi 3590LMT 5 In. Super Thin GPS Navigator with Free Lifetime Digital 3D Traffic and Map Updates features Garmin Guidance 3.0. The most advanced Garmin navigation engine, Guidance 3.0 includes myTrends and the world’s best traffic avoidance system to make driving everyday easier. With its innovative voice-activated navigation you can control Nuvi 3590LMT with your voice allowing you to keep both hands on the wheel. You can also control the Nuvi using its high-resolution 5-inch glass touchscreen. It comes preloaded with maps that feature 3-D landmarks and terrain for North America. With FREE lifetime traffic updates from Digital 3D Traffic, Nuvi 3590LMT can help you avoid delays. Digital 3D Traffic provides updates as often as every 30 seconds over the HD Radio system, so you can easily reroute around congestion and arrive on time. Plus with FREE lifetime map updates, you always have the most up-to-date maps, POIs and navigation information available at your fingertips.