Get the best out of your training with perfect training partner for the active outdoor enthusiast.

Suunto X3HR is an easy-to-use and versatile wristop computer for both people with active lifestyles and athletes who train systematically to achieve goals and actively monitor and analyze their performance. Suunto X3HR is a practical tool for all outdoor and endurance sports such as running mountain biking and hiking. It combines the benefits of a heart rate monitor and an altimeter in a unique way. Measuring the body performance and environmental data during an exercise enables you to get the best out of your training. Compact lightweight and stylish Suunto X3HR also functions perfectly as a regular wristwatch.