For elite-level endurance sport

Whatever the terrain, whatever the sport, nothing should get in the way of your training. If you’re a competitive, endurance athlete looking for an accurate way to measure your speed and distance, not to mention, a way to plan, monitor and analyze how well your body copes with extreme training, the RS800 with new Polar G3 GPS Sensor is an essential piece of kit.

• Ideal for cross-terrain sports like running, cycling, Nordic skiing, in-line skating and kayaking
• Synchronizes with the Polar ProTrainer 5 software for guidance, analysis and creating individual training settings
• Determines if your training program and recovery time is optimally developing your performance
• Highly sensitive barometric altitude sensor shows your elevation profiles