At a glance

The stainless steel AXN500 lets you keep a measured and consistent pace when taking part in extreme outdoor sports. It monitors your progress and energy levels so you know how well you’re improving and acclimatizing.

• Measures heart rate combined with altitude, vertical speed and distance information
• In-built barometer monitors then graphically displays weather changes to keep you safe, wherever your training takes you
• Digital compass provides you with precise navigation
• Synchronizes with the Polar ProTrainer 5 software for logging training, analysis and creating individual training settings
• Tracks the total amount of meters you have ascended or descended