Best GPS Devices - Built-In Altimeter Special Features, Internal, Outdoor Designation

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

'Great touch screen interface'

'rugged casing'

'handheld device'

'Solid navigational experience'

'handheld device'

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

'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'

'nice looking user interface'

'speedy menu navigation'

'The 401 is also compatible with Garmin heart-rate monitors and cadence sensors.'

'Featuring a built-in barometric altimeter for visualized information on elevation and air pressure levels, this model comprises a rugged waterproof design for reliability in all outdoor conditions.'

'the 401 is compatible with Garmin heart-rate monitors and cadence sensors.'

'Garmin's additional maps are available on DVD and can be transferred to the Colorado via a PC, and Garmin also sells maps on SD cards ready for use in their GPS units.'

'The screen is big enough to see and the click wheel plus the new interface gives is enough functionality that is configurable so that you aren't overwhelmed with the capability and not able to use it because there is too much "stuff" to get through.'

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