I'm reading the page now and it actually looks like they didn't add anything except that it's a bracelet. If it added like, heart rate monitoring that would be cool. But then again I don't really want to wear a damn bracelet everywhere. I like that it's in my pocket and no one knows I'm carrying it around. I do find the One sometimes tells me I've gone up a flight of stairs when I haven't. But other than that, it's been pretty good.