'Our XXL's EasyPort was prone to popping off while adjusting.'
'TomTom's trademark mount can be tricky to tighten, but it helps keep the unit simple and compact despite its large display.'
'A now-standard 4.3in touchscreen is easy to see, even in direct sunlight, and the interface is intuitive - more so, given that you can limit what menu options are shown onscreen.'
'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. '