Why not let your scale work as hard as you do? The high-tech model tracks trends and creates graphs of your weight loss progress. In addition to weight, it provides accurate body fat percentage and lean mass readings, so you know when you're losing fat and building muscle. Need a little motivation on the go? You can view your weight stats on FitBit's free iPhone app. Those last five pounds won't even know what hit them.
FitBit Area scale, $130; fitbit.com