The Garmin eTrex Vista HCx Color High-Sensitivity Mapping Handheld GPS is equipped with a high-sensitivity, WAAS-enabled GPS receiver, the unit locates your position quickly and precisely and maintains its GPS location even in heavy cover. The Vista HCx also includes a built-in electronic compass that provides bearing information even when you're standing still, along with a barometric altimeter that tracks changes in pressure to pinpoint your precise altitude. You can even use the altimeter to plot barometric pressure over time, which can help you keep an eye on changing weather conditions.

The Vista HCx basemap, meanwhile, contains lakes, rivers, cities, interstates, national and state highways, railroads, and coastlines--in short, a host of helpful details for your outdoor adventures. Other details include an IPX7 waterproof housing, 1,000 waypoints with names and graphic symbols, a built-in patch antenna, a USB interface, a hunt/fish calendar, sun and moon information, and a geocaching mode.