Garmin GPSMAP 640 All-In-One Marine/Auto GPS
![]() |
|
— Zed
International shipping is available for the Garmin GPSMAP 640 All-In-One Marine/Auto GPS.
With the Garmin GPSMAP 640, you'll get a full-featured marine chartplotter and an on-the-road navigator that comes ready-to-go with preloaded BlueChart® g2 data and City Navigator NT road maps for North America. The GPSMAP 640 comes standard with a high-sensitivity GPS receiver and brilliant, high-resolution touch screen display so you'll always know the way whether you're on land or at sea.
Specifications
| Basemap | Yes |
| Battery Life - Estimated | 9 hours |
| Bluetooth | No |
| Card Format | SD |
| Cartography - Preloaded | No |
| Cartography Brand | Garmin |
| Cartography Type | Bluechart Vision |
| Internal/External Antenna | Internal |
| Resolution (VxH) | 800 x 480 |
| Screen Size | 5.2" |
| Screen Type | Color |
| Touchscreen | Yes |
| Traffic | No |
| Voice | Yes |
| Waterproof Rating | Waterproof |
| Waypoints/Routes | 1500/50 |
| Weather Reporting Capable | No |
| Product Dimensions | 4.0"H x 5.9"W x 1.9"D |
| Box Dimensions | 5"H x 10"W x 17"L |
| Box Weight | 4.6 LBS |
| Warranty | 1 Year |
Details
Powerful and Portable
Featuring a marine and an automotive mode, a high-sensitivity GPS receiver and a rugged case with waterproof (IPX7) design, the GPSMAP 640 is ready for your next outing. The GPSMAP 640 effortlessly shifts gears between marine and automotive modes. When supported by the marine mount, you'll have at-a-glance access to your marine data. And when used with the optional automotive mount and City Navigator NT for North America map data, the automotive mode is automatically activated and the GPSMAP 640 becomes a robust on-the-road navigator.
Designed to Shine
With a brilliant 5.2-inch WVGA touch screen display, and an intuitive interface, you'll have everything you need to navigate with confidence. The GPSMAP 640 comes preloaded with BlueChart g2 data and other surface features as well as City Navigator NA maps that include coverage maps for the United States, Puerto Rico and select parts of Canada.
Stay in the Know
The GPSMAP 640 can receive XM WX satellite weather data in marine mode and XM NavTraffic information in automotive mode with optional GXM 40 antenna and XM subscription. With all that information at your fingertips, you can avoid bad weather at sea or traffic tie-ups on the road. The GPSMAP 640 also supports XM audio so you'll always have music to enjoy while you're on the go.
By Sea
In marine mode, the GPSMAP 640 provides 3D "mariner's eye view" above the waterline, "fish eye view" below the waterline, and Auto Guidance technology that searches chart data to suggest the best passage with optional BlueChart® g2 Vision data. And you'll always get the big picture with a worldwide basemap that comes standard on the GPSMAP 640. The GPSMSP 640 is also NMEA 0183 compliant, so it can be easily added to an existing marine network. And with access to fishing charts, tide and current data, marine services, coastal roads and more via optional BlueChart g2 Vision data, you'll always be in the know while you're on the water.
By Land
In automotive mode, the GPSMAP 640 provides turn-by-turn directions that speak street names (with required City Navigator NT for North America data). And route planning has never been easier. Whether you're searching for boat shops or bait shops, you'll be able to plan the quickest and most efficient route. You can also create custom points of interests (POIs) and set up proximity alerts to let you know what's in your path as you travel down the road.
About Garmin Ltd.
Garmin has
been recognized as the leader in GPS navigation for
decades. From back roads to rallies, their preloaded maps
and high-end navigation features give you the freedom to
go where you want. Garmin - where do you want to go?
Accessories
|
Our Price: $82.50
FREE SHIPPING**To continental U.S. |
Our Price: $71.50
FREE SHIPPING**To continental U.S. |
Product Reviews / Discussion
Variations for the Garmin GPSMAP 640
| Name | SKU | UM |
HelmetHead Cycle™ Price |
Affiliate Commission |
Type | |
|
|
Garmin GPSMAP 640 All-In-One Marine/Auto GPS | CWR-34174 | EA | $649.99 | Coastal/Detail Road Maps | |
|
[Top of page] |
||||||
Feedback
Questions, comments or suggestions? Please give us your feedback.






