The Suunto Vector HR is your tool for peak performance, whether you're already on the mountain or training to get there. Armed with an altimeter, barometer, electronic compass, and heart rate monitor, you'll have the information you need to make responsible decisions in the great, vertical outdoors. The altimeter features a range up to 9,000 m / 29,500 ft, putting all 14 of the world's 8,000+ meter summits within your reach. It measures your vertical speed and works with the HR monitor so you can see the physiological impact of both altitude and vertical rate of movement. You can set altitude alarms to remind you when you're reaching another limit, while the automatic 24-hour memory stores the altitude and ascent/descent rate for every hour, and lets you record other intervals. The Suunto Vector HR displays real-time barometric pressure and temperature, giving you a heads-up on weather conditions.