Best GPS Devices - Built-In Altimeter Special Features, 2 to 4 inch Screen Size, North America Maps

'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.'

'for the most part the controls were intuitive and easy to use.'

'Great touch screen interface'

'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'

'Solid navigational experience'

'handheld device'

'new 3D mariner’s-eye-view' map perspective'

'features a built-in compass and altimeter'

'After using the eTrex Vista C handheld GPS Receiver for some time, we are still very happy with it here at the lodge.'

'The SiRF delivers some of the best GPS satellite acquisition times available.'

'This GPS unit's diminutive size and weight, not to mention its rugged design, make it an ideal hiking companion'

'variable-use global positioning device'

'such a huge screen'

'nice looking user interface'

'speedy menu navigation'

'general purpose global positioning device'

'the navigation on the Rino 520 and Rino 530 are similar to the eTrex Vista C units, in that they come with installed base maps of the US, allows for user downloadable detailed maps, it performs auto routing, off route calculation, turn by turn directions with audible alerts, and has the ability to accept these downloads though a USB connection.'

'The Garmin Rino 530 and Garmin Rino 520 is waterproof to IPX7 standards and is WAAS capable.'