If you are running indoors, in the urban areas or in other places where it is hard for GPS to track, you may get more reliable and accurate results by using optional foot pod sensor.How to Calibrate a Garmin Foot Pod.
Garmin Forerunner is a series of the fitness tools which ordinarily depends on the company's well proven expertise in the navigation technology for tracking how long and how quickly you have ran in a given timeframe.Calibrate a Garmin Foot Pod.