Running sensors or Foot Pods are accessories which are attached to the shoe or the shoelaces to analyse the movements of the runner during training and provide, with 98% precision, speed and distance data. A foot pod is recommended to be used along with a GPS, as signal is never lost and the data is very precise.
It allows you to see speed and distance information with the Polar Beat app, whether you are running on a...
Measures speed and distance when walking, jogging, and running
Computes and Transmits Meaningful Data. Automatically turns itself on and off. Tiny size.