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RS800sd

For elite-level runners and coaches

Just like the RS800, the RS800sd has all the same advanced features to help you plan, monitor and analyze your training. However, what makes it different is the additional s3 Stride Sensor. This essential piece of kit provides you with information about how to improve your running technique. After all, in competitive situations, shorter or faster strides can have a dramatic impact on your performance.

  • Measures heart rate combined with running speed, distance, cadence and average stride length
  • Synchronizes with the Polar ProTrainer 5 software for guidance, analysis and creating individual training settings
  • Highly sensitive barometric altitude sensor shows your elevation profiles
  • Determines if your training program and recovery time are optimally developing your performance
  • Objective measurement of your performance level during each run via the running index feature

RS800sd

Altimeter features
Altitude with graphical trend - available via PC software
Cumulative Ascent and Descent - available via PC software
Basic features
Computer connectivity
Cycling features
Bike mount - opt.
Data transfer
Language features
Polar exercise features
Recording features
Running features
Transmitter belt
Watch features