Full Swing KIT review: the tape measure decides this, not Tiger

There's a moment in every home-sim build where someone stands in the garage with a tape measure and finds out what they can actually have. It usually happens after the shortlist, not before, which is the wrong way round. The Full Swing KIT is the unit that punishes that order most.

So here's the thing to know first, before the pedigree and the ESPN coverage and the Tiger connection, all of which are real. The KIT is a radar unit. It sits behind you, watches the ball fly, and needs room to do it: Full Swing asks for 8 to 10 feet between the unit and the ball, plus another 8 to 10 feet of ball flight in front, which is 18 to 20 feet of total depth, in a room at least 10 feet wide with a 9 foot ceiling. A standard single garage is around 18 to 20 feet long. You can see the problem. Once you've allowed for a screen, a mat and somewhere to stand, the maths gets tight, and radar that can't see enough flight starts guessing.

What you're actually buying

Set the room aside and this is a serious instrument. Sixteen data points off machine-learning-enhanced Doppler radar, two seasons as the official launch monitor of TGL — the indoor league on ESPN with Tiger and Rory in it — and outdoor numbers that reviewers have checked against a Trackman and come away satisfied with. That is not a marketing record, it's a competitive one. Tiger's involvement runs deeper than an endorsement fee too; he became an investor after putting one in his own house. Make of that what you will, but it isn't nothing.

The other thing I'd put in the plus column is what Full Swing doesn't charge you. The hardware is bought once and the 16 data points come with it, which puts it in a shrinking group. The app experience is a separate annual thing, around $225 a year, and it's the part that makes the unit fun rather than merely accurate. Budget for it, but know that the numbers themselves aren't held hostage.

Who should skip it

If your sim is going in a normal garage, a spare bedroom, or a basement with a beam in the wrong place, skip it. Not because it's bad. Because at around $5,000 you can buy a photometric unit that sits beside the ball, reads the strike rather than the flight, and works in a couple of metres. That is the whole argument, and it applies to most people reading this. The Bushnell Launch Pro and the SkyTrak ST MAX both live in that camp and both cost less.

Skip it too if you want one box that does everything indoors from day one. Radar rewards space and outdoor use. If your golf happens mostly on a screen in a tight room, you are paying a premium for a strength you can't use.

Who should buy it

Buy it if you have real depth — a double garage, a barn, an outbuilding, a purpose-built room — or if a meaningful share of your hitting happens outside. Radar's advantage is that it works on a range as happily as it works at home, and the KIT is portable enough to make that a habit rather than a plan. Buy it if you like the idea of practising on the thing the pros are playing TGL on, because that connection is genuine and it does make the sessions better. And buy it if you'd rather own your data outright than rent it, which at this price point is rarer than it should be.

The bottom line

This is the one I'd want if my room were bigger. It isn't the one I'd buy for a standard garage, and most people building a home sim are building it in a standard garage. Go and measure the depth from where the ball will sit to the back wall, then measure from the ball to where the screen will hang. If those two numbers don't add up to eighteen feet, the pedigree doesn't matter, and no amount of tour credibility will make radar see what isn't there. Our Sim Room Architect will do the sums with you, and the premium launch monitors guide covers the units that fit a tighter space.