If no-compromise describes your approach to life, the Suunto Ambit GPS Heart Rate Monitor is the advanced altimeter watch for you. This high-powered multi-sport watch has it all: GPS, heart rate monitor, 3-D compass, accurate altimeter, barometer plus the standard chronograph, alarm and time functionality of a digital watch. The Ambit series are upgradeable and ready to interface with your computer to plot routes, track training and share your exploits. The GPS function lets you track and analyze your adventures. From speed to route, you can plot and share your data. The Suunto Ambit GPS watch with Heart Rate Monitor is like having a personal trainer on call 24 hours a day.