Keeping track of your skiing and snowboarding action provides you with means to make rational decisions, both in the secure environment of the slopes and when riding in the vast powder of the backcountry.AltimeterSuunto Altimax features an altitude difference measurement function for following vertical progress between stages. The logbook keeps record on the total and cumulative vertical ascents and descents, as well as the number of runs. The automatic 24-hour memory stores information on altitude and the ascent/descent rate for every hour.BarometerThe Suunto Altimax and its barometric functions provide you with valuable information for forecasting the weather changes. Information on the present sea level pressure helps you read and understand the barometric pressure at high altitudes. The Altimax automatically records barometric data for the past four days: the first six hours in one-hour intervals and after that in six-hour intervals.WatchIn addition to common chronograph functions, Suunto Altimax also includes a calendar, alarm functions and dual time.