sledhaulingmedic
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hammer said:I just had a quick look and it looks like the watches have altimeters in them. The only problem, then, is that you have to "calibrate" them to the local pressure conditions (just like an aircraft altimeter).
I guess if you are at a ski area and you know the base elevation, you can do that at the beginning of the day. It wouldn't be as accurate as GPS, however...
Actually, a calibrated barametric altimeter is more accurate than GPS for altitude. (Which is why Garmin offers GPS receivers with Barametric altimeters.)
I've had several watches wtih Altimeters over the years. (One Casio met an untimely death due to severe blunt trauma.) If you're into vertical stats, I guess it's a must. I've always used it as an adjunct to Map and Compass for navigation. I've had a Garmin GPS for quite a while and most of the time it just takes up space in my pack. I always say I'm going to save the data to my computer and make maps of my trips. My June trip to GG is still in the GPS. :roll: