Best GPS Devices - Map cartridges / Data cards, NMEA-0183 PC Interface, 835 to 7000 Waypoints

'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.'

'the enhanced track navigation will prove especially useful.'

'Garmin Oregon 450 handheld GPS is waterproof and rugged, so that it is robust enough to withstand the hard climatic conditions.'

'excellent quality solid GPS body'

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

'rugged, metal-plated, waterproof case'

'handheld device'

'variable-use global positioning device'

'such a huge screen'

'Other than that, it still uses a quad-helix high-sensitivity antenna, supports wireless sharing with other compatible Garmin units, and locks onto satellite paths to avoid dropping reception even in heavy cover.'

'Hikers and campers will be able to find trails and clearings for campsites, geocachers can glean information about terrain in their target areas, and hunters can scout places for standards.'

'The 740S version is compatible and ready for the additional BlueChart Vision G2, sonar, or audio weather units later too.'

'The 740 package ships with the display unit, a protective front panel cover, mounting bracket, power/NEMA 0183 cable, owner's manual, quick reference guide, and installation instructions. '

'smooth panning and screen'