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Hi Lynda, You download the update program to your home computer. It will tell you when updates are available. Plug your Nuvi into your computer and follow the prompts. It will update automatically.
I must warn you though, the updates take hours. I do mine overnight. You might have to add a memory chip to your Nuvi … see more
Hi Lynda, You download the update program to your home computer. It will tell you when updates are available. Plug your Nuvi into your computer and follow the prompts. It will update automatically.
I must warn you though, the updates take hours. I do mine overnight. You might have to add a memory chip to your Nuvi to get a complete update. I did, but it all works well. Good luck. see less

By RAB on February 9, 2014
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I've had mine for several years and never needed anything but the car charger which comes with the purchase.
By Christina Gruner on November 14, 2015
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Yes, but be aware of certain models. You will have to pay high cost for map updates.
Make sure you buy a model that offers free lifetime up dates.

By Chase Nixon on May 9, 2013
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It does not come loaded with those maps and I don't know if they can be downloaded to the unit. If you can download them you would probably have to install those maps on the micro SD card that can be installed in the unit.
Unlike one of the other responders, I found this unit very effective for navigating within the US.

By GReinke on March 31, 2016 SELLER
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I have not used the tracklog feature, but as far as I know, the 1490T has that capability. I believe that you can store 11 named tracks of 250 points each. The active tracklog has nearly 100,000 points and, I assume that it continuously is updating. I do not know the tracklog point spacing or if it can be controlled. U… see more I have not used the tracklog feature, but as far as I know, the 1490T has that capability. I believe that you can store 11 named tracks of 250 points each. The active tracklog has nearly 100,000 points and, I assume that it continuously is updating. I do not know the tracklog point spacing or if it can be controlled. Use a web search and look for tracklogs and 1490. There will probably be much more information. see less
By Dummy on October 6, 2014
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Yes, if it was loaded with North American map. You must first ask the seller if it include USA & Canada.
By jaydee888 on May 19, 2016 SELLER
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