Im going to make this short and sweet. First off, it is an awesome, light weight, good looking device. It works really well and, my favorite part, it is compatible with an iPhone app. There are 2 downsides to this product. First, the Black Ice isn't as good looking as I thought. I would recommend the plain black one. Second, this does not apply to me since I got it as a present but it is extremely overpriced. I think this is a well built product in the range of $50-$100. Nothing more. Overall, i completley recommend this Nike+ device.
It doubles as a watch but in reality the Fuel Band is my motivation to set and attain daily/weekly activity goals. Set up was relatively easy, I had a few Internet and syncing issues however they were quickly solved while I was on the phone with Nike support. Bought the large size and used the two extenders for a comfortable fit. I sync to my iPad and iPhone daily and charge every other day by connecting to my Mac.
I've had this for about a month and its a pretty cool gadget. The first thing you should know is that it tracks ACTIVITY and not necessarily how strenuous the activity is. Getting the groceries might get you the same amount of nike fuel as going for a jog. There in lys the beauty of this device. If you are someone who spends all day on a computer in the seated position, like myself, this little band reminds you to get up and move around. It also tracks your steps, time of day, and calories. I turned the calories off because I was pretty sure its way off the mark.
motivates you to move around
no nike+ integration with heart rate monitor or nike+ running
If you need motivation to move around during the day or just love gadget pron. Get one.