In the water, we're such natural swimmers that we sometimes forget what stroke we're using to propel ourselves through that clear, chlorinated cocktail at the Y. If only we had the Finis Swimsense wrist-worn performance monitor that wouldn't be a problem. Using internal motion sensors plus a little information from you (such as pool size) the thing can not only tell you how many laps you swam and at what pace, but how many strokes you took to get there and even what style you were using at the time. At the end of the day it'll spit back total calories burned, which could help us identify just how many crullers we're allowe
