Advanced Running Features
For endurance athletes and runners who rely on systematic training
Helps avoid over or under training by aiding you to train at the right intensity
Measures detailed information about your performance
The Polar Fitness test measures your aerobic fitness at rest and tells you your progress
Comes with Polar ProTrainer 5 software for analyzing, planning and keeping a training diary
In the Box:
Polar RS400 training computer
Polar WearLink®+ transmitter
Polar ProTrainer 5 software CD
Follow Us...