What’s so special about a scale that comes equipped with WiFi? It’s not just so you can tweet your body weight every day (though you could if you really wanted to). The scale allows you to track trends in your weight as well as body composition changes over time—graphs and all—and you don’t even have to lift a finger to enter that data.
This seems pretty cool (but pricey at around $150), you can even get android and iPhone apps to keep up with your numbers (and it also gives you some pretty cool graphs and such). There are just some things I don’t want to know about, though. I wonder if it could tell you your beer to fat composition, too?