Best Handheld GPS Devices - Map cartridges / Data cards, City Navigation Maps

'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.'

'Best Sat-Nav.'

'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.'

'one dynamic device'

'great new track navigation features'

'The 16 hour charge life of the Oregon 550 models is worthy of note.'

'I am rating the Oregon touch screen a good for daylight viewing and excellent for low light and nighttime use.'

'good navigational experience'

'rich features only a dedicated device'

'Bright display'

'Responsive touch screen'

'responsive touch screen'

'rich features only a dedicated device'

'Pros: Touch screen was nice. '

'rich features only a dedicated device'

'As this is a thin and compact unit, it can easily be carried in the pocket or a purse. '

'The 4.3-inch display is easy to read even in the sunlight.'

'Pop in a microSD card and some batteries and you're ready to go.'

'rugged, metal-plated, waterproof case'

'handheld device'