Garmin Approach R10 Space Requirements: How Big Does Your Room Need to Be?
The Garmin Approach R10 helped kick off the home simulator boom when it landed in 2021. For the first time, accurate shot data came at a price most golfers could justify, and because the R10 works indoors and out, plenty of people turned a spare room into a real golf simulator studio. What started as a price question quickly became a space question. The R10 reads your shots with Doppler radar, which means it has to sit behind the ball, and that drives how much room you need. Here's exactly how much space it takes, and whether the R10 earns the footprint.
How Much Indoor Space Do You Need for the R10?
Doppler radar tracks the ball in flight, so the R10 needs a clear read on the ball both before and after impact. In practice, that comes down to two measurements. The unit sits 6 to 8 feet behind the ball, and it wants at least 8 feet of open space in front of the ball, ideally more, so it can pick up enough revolutions of spin to report an accurate ball flight.
Here's the room size we recommend for comfortable indoor use:
- 10 feet wide
- 21 feet deep
- 9 feet tall
You don't strictly need all 21 feet of depth. The bare minimum is 6 feet behind the ball and 8 feet in front, so a room about 14 feet deep will do the job. We'd still point you toward 8 feet behind and 13 feet in front, since that extra runway lets the R10 track the ball more accurately. Width and ceiling height come down to your swing. You need enough space to swing your longest club freely without hitting anything, and taller golfers or longer swings will want more than the minimums.
Whether you land at 14 feet or 21, that's a real room. It's the tradeoff the R10 asks for, and in return, it gives you one advantage worth talking about.
The Payoff: Righties and Lefties Without Moving a Thing
Because the R10 sits behind the ball instead of off to one side, it reads shots from either stance without being moved. That's a bigger deal than it sounds if you'll host a mix of players. In a session with both right and left-handed golfers, the R10 stays exactly where it is while you switch sides. Nobody stops to reposition the unit, and the round keeps moving. If mixed groups are part of your plan and you have the depth to spare, that alone can make the R10 the right call.
Is the R10 Worth the Space?
Depth is the real question mark, and for some rooms, it will be a dealbreaker. But look at what the space buys you. Not long ago, data this accurate meant spending several thousand dollars. The R10 brought it within reach of almost anyone, which is a big part of why it reshaped the category and put a genuine indoor golf simulator on the table for so many golfers.
If you're mapping out a build, our golf studio layout and dimension PDFs show the footprint so you can measure your room before you commit.
On the software side, the R10 gives you options. It works with TruGolf E6 Connect, Awesome Golf, The Golf Club 2019, and Creative Golf 3D, and it comes with 5 free E6 courses out of the box, so you can play simulator golf on day one.
So is the R10 a good simulator option? If you've got the room for it, without a doubt.
