Best GPS Devices - Calculator Special Features, USB PC Interface, 14 to 28 Hours Battery Life

'rugged casing'

'handheld device'

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

'rugged, metal-plated, waterproof case'

'handheld device'

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

'rugged, metal-plated, waterproof case'

'handheld device'

'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'

'This unit is lightweight, weighing in at 5.3 oz.'

'newly added high sensitivity GPS receiver results'

'It is light weight at just 5.3 ounces so it will fit in your pocket nicely.'

'The eTrex Legend is also equipped with additional memory totaling eight megabytes.'

'This unit is lightweight, weighing in at 5.3 oz.'

'newly added high sensitivity GPS receiver results'

'It is light weight at just 5.3 ounces so it will fit in your pocket nicely.'

'The eTrex Legend is also equipped with additional memory totaling eight megabytes.'

'handheld device'

'* The touch screen rocks and performs well under a wide range of conditions; the interface is very easy to navigate. * Text entry is easier than on any handheld GPS to date. * Strong track management tools. * Option to show data fields only when navigating. * Paperless geocaching.'

'USB computer interface makes it possible to add new programs and maps as well as store previous trips and data.'

'USB computer interface makes it possible to add new programs and maps as well as store previous trips and data.'