Best GPS Devices - Keypad User interface, Compass Special Features, Geocaching

'The 42 channel GPS receiver is WAAS enabled for greater accuracy.'

'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.'

'Excellent menu setup; fast access to features. '

'easy map upgrades'

'Use of the built-in route planner made constructing a route very easy.'

'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.'

'Compared to other multi purpose GPS receivers on the market, it is midpriced at around $325..'

'decent size 2.7 inch'