Not very good
This app is great if you never take more than 133 steps. So far that is the maximum count it has given me. Wasted over an hour calibrating it to 102 steps in 100 actual steps; the slider used for calibration is terrible should have a better control for this feature. Each attempt at using after calibration has resulted in exactly 133 steps. No help whatsoever on the website.
kinaed about
Pedometer