Aria scale

I looked at one and considered it, but decided against it. It seems to me pretty much the same as a regular body fat scale, it just automatically syncs to your fitbit account (and probably therefore your MFP account.) This means that you're paying double the price of a similar product, in order to have the convenience of it auto-syncing. Might be totally worth it for some people, but I prefer to not record my weight when I know I'm bloated or something. I don't find it difficult to plug in my weight when I'm already checking my steps etc on the website anyway. The actual fitbit, on the other hand, has been a great investment for me.