While eyeing things like the Jawbone Up and FitBit for the last year or so, I’ve stayed out of the fray until recently.  As part of my mission to develop a better sense of empathy and understanding for what it is like to have to monitor oneself all the time, I finally started using a FitBit Ultra recently. I was skeptical, now I believe.  These little things really do have the power to change behavior.  It is not going to overhaul your life, but merely nudge you in the right