3 M'S ELECTRONIC Swing trainer
In box - as new cost £100 selling for £40 changed phone to samsung so app no longer works you need iphone, ipad or ipod. At one third of an ounce, 3BaysGSA PRO is the World's Lightest Golf Swing Analyzer, which fits perfectly to the end of golf club and uses advanced motion sensors to digitize your swing motion instantly and deliver real-time animated swing plane playback along with key swing metrics to your mobile devices via GSA PRO app. Golfers can compare each swing with their best ones or instructors' so they can identify flaws, make adjustments and track the improvement progress. 3BaysGSA PRO is a revolutionary swing training aid that helps golfers pursue powerful, accurate and consistent swings. WHAT IT TRACKS: Club Head Speed This gives you how fast the club head is traveling as it hits the ball. It is a general indication showing how your swing performsTempo Swing tempo presents the rythem (in ratio) of your swing speed during the backswing and downswing. The ratio is derived from the back swing time and downswing time. 4:1 means your back swing is 4 times slower than downswingBack Swing Time Back swing time gives you the time taken to swing from the top of the back swing down to the impact point in seconds. It can be show up to 2 decimal of a secondDown Swing Time Down swing time gives you the time taken to swing from the top of the back swing down to the impact point in seconds. It can be shown up to 2 decimal of a secondImpact Force Impact force presents the amount of force in lbs/kg when you hit the ball. The higher the number the more solid you hit the ball, it is a good indication for a short game especially if you can't feel the strengthBall Speed It is a mathematical calculation of the attainable speed of golf a golf ball when it leaves the club head at impactCarry Distance It is a mathematical calculation of what the Carry should be (based on the loft angle of the club you chose on the Apps and the Club Head Speed), assuming you hit the ball solid and not on the toe/heelConsistency This compares each swing just played with your best one or coaches' and shows how close (in %) each swing is repeated Ad ID: