With the Garmin GPSMAP 640, you'll get a full-featured marinechartplotter and an on-the-road navigator that comes ready to go withpreloaded BlueChart? g2 data and City Navigator NT road maps for NorthAmerica. The GPSMAP 640 comes standard with a high-sensitivity GPSreceiver and brilliant, high-resolution touch screen display so you'llalways know the way whether you're on land or at sea.

Powerful and Portable
Featuringa marine and an automotive mode, a high-sensitivity GPS receiver, and arugged case with waterproof (IPX7) design, the GPSMAP 640 is ready foryour next outing. The GPSMAP 640 effortlessly shifts gears betweenmarine and automotive modes. When supported by the marine mount, you'llhave at-a-glance access to your marine data. And when placed in theautomotive mount, the automotive mode is automatically activated andthe GPSMAP 640 becomes a robust street navigator.

Designed to Shine
Witha brilliant 5.2-inch WVGA touch screen display, and an intuitiveinterface, you'll have everything you need to navigate with confidence.The GPSMAP 640 comes preloaded with BlueChart g2 data and other surfacefeatures as well as City Navigator NA maps that include coverage mapsfor the United States, Puerto Rico and select parts of Canada.

Stay in the Know
TheGPSMAP 640 can receive XM WX satellite weather data in marine mode andXM NavTraffic information in automotive mode with optional GXM 40antenna and XM subscription. With all that information at yourfingertips, you can avoid bad weather at sea or traffic tie-ups on theroad. The GPSMAP 640 also supports XM audio so you'll always have musicto enjoy while you're on the go.

By Sea
In marinemode, the GPSMAP 640 brings you tides and currents, depth contours,navaids, port plans, marine services and points of interest (POIs) viapreloaded BlueChart g2 marine data. And with optional BlueChart g2Vision cards, you'll get 3D 'mariner's eye view' above the waterlineand 'fish eye view' below the waterline. You'll also benefit from AutoGuidance technology that searches chart data to suggest the bestpassage. The GPSMAP 640 is also NMEA 0183 compliant, so it can beeasily added to an existing marine network.

By Land
Inautomotive mode, the GPSMAP 640 announces street names with spokenturn-by-turn directions pulled from the preloaded City Navigator NTroad maps for North America. And route planning has never been easier.Whether you're searching for boat shops or bait shops, you'll be ableto plan the quickest and most efficient route. You can also createcustom points of interests (POIs) and set up proximity alerts to letyou know what's in your path as you travel down the road.

Product SKU: 010-00696-40