Fitbit Zip Wireless Activity Tracker: Use your computer or Bluetooth 4.0-enabled mobile phone or tablet to monitor your workout progress with this activity tracker that wirelessly syncs with your device and tracks steps taken, distance traveled and calories burned.
I bought this fitbit because I have 20+ pounds to lose, and I sit at my job all day, and then when I get home I'm not motivated to do much except sit some more. I had my doubts this would work, but I bought it anyway. Well, it's super easy to set up, which is a huge plus for me, and super easy to wear. On the days I wear it, it's like a mini-contest with myself to get my 10,000 steps a day in. And surprise, it's working to get me off the couch! I take walks, I go upstairs, I move around during the commercials, all to get my extra steps in. I'm glad I bought this little gadget! Also, I've dropped it on the hard floor about 5 times so far, and it hasn't broken yet, so it can take a beating.