Multi-Band GNSS for Optimal AccuracyUS & Canada Routable Topo Maps2.6′′ Sunlight-Readable Color DisplayBarometer, Altimeter, 3-Axis CompassReceive Alerts from Your PhoneShows Public Land BoundariesPlan with Garmin Explore MapmicroSD Card Slot for Adding MapsAuto Cache Updates from Geocaching LiveRuns on 2 x AA Batteries