SUUNTO Unisex Ambit3 Vertical Multisport GPS Watch with Heart Rate Monitor/ Altimeter/ Compass/ Temperature/ Sunrise-Sunset and Storm Alarm for Planning and Tracking Your Elevation Gain with Ease See the altitude profile of your route directly from the watch with real-time ascent gain and remaining ascent Measure your running power with the optional sturdy running power meter and follow your recovery status with the quick and sleep recovery tests by first be at The built-in barometric pressure tracks your ascent with accuracy Connect Ambit3 vertical to your smartphone for syncing your activities, customizing on the go and seeing calls and notifications on the watch Add Photos in movement and create a Suunto Movie with the highlights of your Adventure to share with your friends