I’m currently testing the Garmin nuvi 3590LMT, which has a 3-axis (AKA tri-axial) compass that allows the screen to rotate automatically. Which is nice, but it also rotates the map and position indicator, orienting them in the direction you are facing. This feature, found on the nuvi 2360 and the 34xx and 35xx series, makes these units ideal for pedestrian navigation. read more