Home, Health and Hobbies
I've never used one, but I know a few people who have one and love it. You'll have to do a review for us after you've been using it for a while :)
I second the review idea.
I got a Fitbit (Alta) for Christmas...love it. I still don't always make my step goal but I am sooo much more cognizant of how little I am moving in some days and it has made me more apt to walk a bit more than I would have previously done. Add me if you want...I'm always up for challenges!!! https://www.fitbit.com/user/5B2VZ3