![Cool Gadget Inspires Runners!](http://townsquare.media/site/133/files/2011/06/sensor.jpg?w=980&q=75)
Cool Gadget Inspires Runners!
Well, I took a jog yesterday with my friend/co worker Dana, and at the end of the run, she promtly looked at her Iphone and said “well, we ran 3.99 miles!” I was intriqued at how she could possibly know that!