Review on Improve Your Golf Game With PlayBetter Swing Caddie SC300I Launch Monitor - Choose From Accessories Bundles For Accurate Distance, Smash Factor And Ball Speed Readings by Martin Masaniai

I was impressed with the overall accuracy of the 300I. I used a Bushnell Pro rangefinder to double check yardages and the biggest discrepancy was 2 yds. That only happened 7 times out of 144 shots, 51 shots were 1 yd. difference. I am having some issues with the app but hopefully these will be corrected with software updates shortly. The main issue being it won't download a majority of your shots. It says they've been downloaded, but the app doesn't show the data. Overall I would definitely recommend the swing caddie for anyone serious about working on their swing.