Finis Swimsense Performance Monitor: Watch Out Michael Phelps
It is miserably hot outside. Swimming makes it seem less miserable. But just how awesome is your breaststroke, Mr. Not-Michael Phelps? The Finis Swimsense Performance Monitor will tell you, in excruciating detail. Like This a pretty incredible watch for swimmers. The built-in accelerometers and magnetometers records distance, your strokes per lap, distance per stroke, calories,…
