Sleek but durable ski/snowboard WristWare measures speed, real-time accumulated descent values, total number of ski runs, automatic ski chronograph and total number of runs. Altimeter, barometer, thermometer, ski chrono, time chrono, and watch all in one. Altimeter measures current and accumulated altitude, rate of ascent/descent, with a range of -2305ft to 30045ft. Barometer displays weather forecast and 24 hr graphic pressure trend. Ski chrono calculates rate of decent. Other features include lap timer and split timer (max 50 laps), EL backlight system, mineral glass lens, and water resistant to 50 meters. Weight: 1.7 oz.
Alterra: features additional digital compass with navigation graphics and adjustable declination. Weight: 2.8 oz