Having picked up the Withings wifi scale for £20 at tesco, I was considering one of these...
However while the price tag is 1/3 that of the iWatch, it seems the usability side of things hasn't been thought of at all!
And who thought that showing 100% of your goal was sufficient? What if I manage to do 12,000 steps in a day? What then??
I think I will pick up a misfit flash for about £100 less; it will still be frustrating to use, but at least I save some cash!