The Polar RCX5 Run is the optimized training tool for Endurance Athletes! For Triathletes,runner,cyclists, and endurance athletes who want to optimize their training.

Features of the Polar RCX5 Run include:

• ZoneOptimizer adjusts your heart rate zones, making every session more effective.
• Sport Profiles guarantee a quick and easy switch between different sports.
• Improves performance with endurance training programs,downloadable from polarpersonaltrainer.com with the Polar Data Link.
• Provides heart rate even in water with a comfortable and disturbance-free hybrid transmitter.
• Race Pace helps control your speed to reach your target time.

Included in the box:

• Polar RCX5 training computer
• Polar Wearlink+ Hybrid transmitter
• Polar s3+ stride sensor
• Polar DataLink data transfer unit
• Manual