withings has created a body scale equipped with wifi to connect the scale to your computer. the digital
scale measure the user’s weight, body mass index and a number of other statistics and sends them to a
computer, where they can be logged. this allows the user to see their weight and other health information
when they log onto their computer. they can even send this to their iphone or mobile device for on the go
tracking. the user can track their weight over time seeing when they gained or lost weight. the system
showcases the information in a slick interface that might help soften the blow when you put on a few
pounds over the holidays.

http://www.withings.com