Withings Wifi Bodyscale
Withings Wifi Bodyscale is a digital wireless body fat monitor and scale. Withings uses a wifi connection to directly transmit body fat and weight data to your online account or to your iPhone. You can share the data on Facebook and Twitter or give to your healthcare provider.
The scale is powered by four AAA batteries. It costs $159 and ships from Paris, France. Up to 8 users are supported.