Bridgestone's BFIT app allows your iPhone to be used as a virtual launch monitor to determine clubhead speed, ball speed, launch angle and distance.

Is there a phone app to measure golf swing speed?

The Zepp sensor works with our free app to help you improve your swing by instantly measuring the most important aspects of your swing: club speed, club plane, tempo, backswing length, and more.

How do I measure my golf swing speed?

There only truly accurate way to find out your swing speed is to measure it on a launch monitor as you hit balls out onto a range. Male tour professionals swing in the 115-120 mph range while average amateurs fall closer to the 80-85mph range.