Okay, I was able to find some info through SP.
FitBit Zip is the $60 model, it uses an accelerometer. That means it should be treadmill friendly. It comes in a bunch of colors--including a delightfully obnoxious green.
It looks like it is multi-axis, meaning you can clip the thing nearly anywhere on your body and have it work.
If you buy it through the SP link, SP benefits from it (think about all SP gives us for free--if you are going to buy it anyway, you might as well give back)
Oh, and there is a FitBit challenge here on SP. If you track at least 60,000 steps each month, you are eligible to win a $50 amazon giftcard.
smoking quit date: 11/16/13
| current weight: 138.9