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Product Details

• Brand: Garmin
• Model: 010-00544-13
• Dimensions: .94" h x 2.13" w x 2.20" l, .88 pounds

Features

• Sends real-time traffic information to your compatible Garmin navigator
• Warns of traffic jams, accidents, emergency activity, and construction
• Lifetime free subscription to traffic-information service
• Self-contained antenna and 12-volt cigarette lighter adapter
• See below for compatible Garmin models

Amazon.com Product Description
Traffic tie-ups can't always be prevented. But with Garmin's GTM 20 portable traffic receiver, you can often avoid them. Power your nüvi and get lifetime¹ traffic updates all with one cable.

Avoid Traffic Tie-ups
The GTM 20 provides North America traffic information to compatible Garmin GPS navigators. Using this data, your device alerts you to local traffic tie-ups and displays current traffic levels. The receiver also acts as an in-vehicle power charger. Traffic provided by NAVTEQ Traffic.

Coverage Area
NAVTEQ Traffic provides real-time traffic conditions for more than 90 metropolitan markets in North America, including Toronto, Canada. View detailed coverage information.

Click to enlarge

• Comprehensive, reliable nationwide coverage
• Accurate traffic flow speeds
• Unplanned incidents such as accidents and stalled vehicles
• Planned incidents such as road construction and closures
• Information about special and sports events and holidays that may affect traffic

Compatible Models
aera 550, aera 560, nüvi 5000, nüvi 650, nüvi 660, nüvi 670, nüvi 680, nüvi 750, nüvi 755T, nüvi 760, nüvi 765T, nüvi 770, nüvi 775T, nüvi 780, nüvi 785T, nüvi 850, nüvi 855, nüvi 880, nüvi 885T, StreetPilot c550, StreetPilot c580, zūmo 660

What's in the Box
GTM 20 with lifetime traffic and owner's manual

¹Lifetime traffic extends for the useful life of your Garmin traffic receiver (as long as you own a compatible Garmin GPS) or as long as Garmin receives traffic data from its traffic supplier, whichever is shorter. Traffic content not available for all areas. See www.navteq.com/rdstraffic for traffic coverage areas and www.garmin.com/traffic/fm/navteq.html for program License Agreement containing complete terms and conditions.

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Customer Reviews

Well worth the purchase
I have to deal with a daily work commute in excess of an hour each way, across LA county. I've generally tried to check traffic conditions on the web before I take off, but conditions invariably change as I'm on the road - more so given the long commute. The GTM 20 has made my commute times much shorter and more predicable now, and was the primary reason I bought my first GPS.

Initially I thought the unit wasn't working - the device has no LED status indicators on it (apparently the older models did) - so I thought I was missing a step in the setup. I eventually discovered that my house, which lies in the foot hills, is in the shadow of the FM traffic transmitters. However, once I'm a few miles from home, all is well.

As far as setup goes: there is no setup, no registration, no subscription to pay for - just plug it in. Very nice.

If you have long metropolitan commutes, I highly recommend the GTM 20.

Lifetime Traffic Receiver
Attractively priced and eminently functional. The included NAVTEQ subscription seems quite detailed, especially on local roads, and if used with the FM Clear Traffic subscription ($60 lifetime), which gives good coverage on the interstates, your traffic awareness is significantly enhanced.

Garmin GTM 20 Lifetime Traffic Receiver for Nuvi 750
Excellent product. We used it on our recent Bloomington Gold trip from Dallas, TX to Chicago, IL, via St Louis, MO. It worked flawlessly and saved time by rerouting us when a heavy traffic existed in front of us.