…activities that require the use of both hands. Foretrex 401 combines a high-sensitivity waterproof GPS receiver, electronic compass and barometric altimeter into a lightweight device ideal for hikers, skiers, campers and military personnel. To share data easily, you can connect Foretrex to your computer…

Suunto Advizor with its unique combination of features has been designed to accompany you in the most demanding outdoors conditions. The altimeter, barometer, and electronic compass equip you with information necessary to make responsible decisions enabling safe movement in the great outdoors.

Suunto X-Lander is an accurate altimeter, a complete barometer, a precise electronic compass and a multi-functional sports watch in a one elegant package.

…you make consistently good decisions. Building on the success of the venerable Suunto Vector, the Suunto Core keeps you informed with an accurate altimeter, barometer, digital thermometer, Weather Trend Indicator and digital compass.

…Benefits and how to monitor heart rate during exercise excursions. 4. Benefits and basics of monitoring the external environment. a. Altitude - altimeter b. Barometric pressure - barometer c. Direction - compass 5. How to prepare for outdoor excursions using your outdoor computer. 6. Tips and rules…