TomTom's Golfer 2 GPS watch tracks your swing
 

TomTom's original Golfer GPS watch can give your distance and score, but the latest golf devices from Piq and Game Golf also track your swing and distance stats. To keep up, TomTom has launched the Golfer 2, a watch that measures your swing using a b...

http://www.engadget.com/2016/03/16/t...swing-tracker/