I have (but no longer wear) a FuelBand.<p>My experience was that I found the data initially interesting (mostly that the idea anyone was under the Nike "average" staggering - I have a desk job and don't consider myself massively active but easily hit it most days) but the problem I had was that in a busy life I found relatively little room to flex what I was doing in any substantial way.<p>My week day routine essentially goes - get up, get ready for work, get kids up, leave, drive to work, work, drive home, get kids bathed and into bed, tidy house, get dinner, eat... and by that time it's about 9pm and I've either got to do whatever jobs need doing or relax. In itself that routine is relatively active outside the desk job (kids...) but there isn't a lot of wiggle room.<p>My commute isn't easily changable (I live in a rural location so anything other than driving is out), I can sometimes get out and go for a walk at lunchtime and I try to do walking meetings if possible (maybe once a week) but generally speaking my day is my day and I can't really change much.<p>As a result measuring it didn't feel like it had much point - the number was the number and it was relatively rare I'd look at it and think I could have done better.