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Garmin GPSMAP 640
6.2* out of 10

Garmin GPSMAP 640

The GPSMAP 640 comes standard with a high-sensitivity GPS Read more

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Reviews and Problems with Garmin GPSMAP 640

Showing 1-2 of 2
Overall 8

Multi-Purpose GPS For The Car And Boat

bbudman, shopping.com
25 April 2010
  • Summary: For the weekend boater the GPSMAP 640 offers everything you need to navigate by land and sea. A better automotive speaker would seal the deal.
  • Pros: Built in maps. Auto and marine capable.
  • Cons: Poor speaker. Expensive. Optional maps expensive.
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Overall 2


crj, Amazon
6 January 2012
  • Summary: This garmin 640 is the worst gps! It couldnt even find a sattelite. dont waste your money! Bought two of them both were defective. So disappointed.
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