The pedometer should be attached to the shoe - I find him for quite clunky. In the package put a note of Polar, consequently, the product is classified as carcinogenic (in California), or those substances containing :-(
Now have the foot pod 3 months in use and unfortunately am not satisfied because I though I followed the manual that does not work well with calibration and therefore the foot pod is inaccurate. At 10 km running sensor bar shows to only 7.6 km away.
I have bought Polar S1 foot pod and April 15, 2012. After almost 5 months now my review: The advantage I have seen the sensor over a GPS sensor was that the S1 foot pod is not weather dependent. Especially in bad weather you can get with GPS sensors
If the manual could be a bit better. Even without "Kalibririerung" agreed with me the distance measurement well. Only this is a "weakening" batteries I would hope yet; I always find it very annoying when the conk while running. Ot
