Smart Scale Crunches Numbers to Keep You Thin

Beyond calorie counting, regular exercise or counter-intuitive strategies like the "Cookie Diet," one of the easiest ways to boost your chances of losing and maintaining weight is ... a scale (duh). Self-tracking can be tedious, though, especially if you're keeping tabs on a number of metrics. Hence, automation is as good as it gets.

The Wi-Fi Scale from Withings isn't the only web-connected digital scale on the market, but for now,