The GloPro FireFly is the first-ever portable stroke reader, giving you instant visual feedback the moment you putt. As the putter passes, it leaves a glowing trail that shows exactly where your stroke travelled, so mistakes reveal themselves in real time.
Used regularly, it helps you understand your natural stroke type and groove a repeatable, consistent motion, turning guesswork on the practice green into precise, feedback-driven improvement.
The GloPro FireFly is the first-ever portable stroke reader, giving you instant visual feedback the moment you putt. As the putter passes, it leaves a glowing trail that shows exactly where your stroke travelled, so mistakes reveal themselves in real time.
Used regularly, it helps you understand your natural stroke type and groove a repeatable, consistent motion, turning guesswork on the practice green into precise, feedback-driven improvement.