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Garmin-gpsmap-640.32729038
7.5 out of 10

Garmin GPSMAP 640

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

Great Deal: $660.83

Reviews and Problems with Garmin GPSMAP 640

Showing 1-9 of 9
Overall 10
10

Big easy to see chart plotter.

mts11, Ebay
28 July 2014
  • Summary: This is a first class chart plotter. The form and function is well thought out and the on board charts are the best. The auto side of the unit is big and clear. It functions well and has all the latest features with the exception of traffic. The only down side is no life time maps. Not sure how Garmin can charge top dollar for a GPS and not include them.
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Overall 8
8.0

From the water to the truck, one unit.

kendzor351, Ebay
6 October 2012
  • Summary: Perfect for someone who wants one unit for both car and boat. While a bit bulkier than some of the nuvi models it has the same features if you can live without bluetooth and mp3. Its chartplotting ability and endless on the water maps make it an excellent lower priced unit for on the water. Large battery puts other units to shame when away from a power source. I replaced my outdated gpsmap 188 with one of these and no regrets.
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Overall 10
10

What Every Offshore Fisherman Needs

crow-haven-kersey, Ebay
5 May 2012
  • Summary: I have no problem seeing the display in the Hawaiian sun. The marine charts appear to be very accurate. The only drawback I found is the battery has a life of half of that stated so I bought a second battery for a full day fishing.
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Overall 10
10

Great Product,Great Price & Great to deal with!

nscalefats, Ebay
2 March 2012
  • Summary: Awesome unit for G2 Vision Marine, I bought one last year and now am back to buy one for a friend. I wouldn't go fishing without this unit! AAA++ and great guys to deal with. thanks again from Canada!
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Overall 10
10

Love it!

tristar24, Ebay
14 September 2011
  • Summary: Best GPS I have ever owned! Worth the money. Bluecharts 3D vision a must have. Pros: Works great on water and in vehicle. Cons: the screen disply is almost too large.
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Overall 10
10

GPSmap640

dtl1016, Ebay
6 January 2011
  • Summary: Does everything as quotedon the website. Its easy to use and the bigger screen is the reason I bought it. I use it on my snowmobile mainly but its great in the car and boat. Well built!!!
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Overall 8
8.0

Multi-Purpose GPS For The Car And Boat

bbudman, epinions.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 10
10

OUTSTANDING !!!

whalewatch5, Ebay
12 October 2009
  • Summary: VERY clear graphics. Easy to use. No buttons on the face of the unit...just put your finger on the screen and then drag it to where you want.
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Overall 2
2.0

terrible

crj, Amazon
23 June 2013
  • 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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