'The service operates on AT&T's EDGE network and is free for the first two years of ownership, after which users can elect to pay a $5 per month subscription or use the Nuvi without the connection.'
'Very slim enclosure'
'The prices seemed accurate in my sampling, but you can't search for the cheapest fuel price other than by scrolling through the list.'
'Navigation instructions
,
Street name announcement.'
'A basic two-piece mount makes it easy to affix the nüvi 1390 to the windshield, or your car's dashboard with the addition of the included adhesive-backed disc.'
'built-in traffic antenna'
'Garmin's ecoRoute feature is present on the 1390T and allows users to opt for routes that consume the least fuel.'
'spacious touch screen and text-to-speech functionality'
'Included maps for Canada and U.'
'When it first shipped, Garmin broke ground by offering a built-in traffic receiver with subscription-free, advertising-supported lifetime traffic alerts. '
'In either case, by the time you’re ready to step on the gas, the Nuvi is ready to tell you where to go. '
'It measures 4.9 inches wide by 3.1 inches high by 0.7 inch deep and weighs 6.2 ounces for easy portability between vehicles.'
'I was quite impressed when I asked the nuvi to “Find nearest Vietnamese restaurant,” (a sub-category that doesn’t exist) and it came back with a list of the nearest Asian restaurants.'