Andrew Wikewrote a review of Suunto Ambit3 Peak GPS Watch on July 30, 2015
Familiarity: I've put it through the wringer
Not much to say beyond what's already been detailed here, but this is a great piece of gear for data nerds. I use it for running, mountaineering, and ski touring. The Movescount app works infinitely better than Garmin Connect and the watch itself is far more intuitive than any comparable Garmin product. As always, GPS watches suffer when you gain a ton of vertical in a very short linear distance (rock climbing), but outside of that, I've had no problems with this product.