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Short verdict: the Square Golf launch monitor is one of the best-value ways to build an indoor simulator in a short room. It's a camera unit that sits beside the ball, measures spin with marked balls, and has no subscription for basic practice. The Home Edition is indoor-only; the pricier Omni Edition adds outdoor use, four cameras, more club data and impact location.
Two cautions before you buy. First, if you also want a range unit, the Home Edition isn't it. Second, when we checked, Amazon only had pre-owned Square Golf units, so buying new means going through Square Golf directly.
Square Golf at a glance
| Home Edition | Omni Edition | |
|---|---|---|
| Technology | Camera-based, two high-speed cameras | Camera-based, four high-speed cameras |
| Where it works | Indoor only | Indoor and outdoor |
| Spin | Measured with specially marked balls | Measured; adds club data and impact location |
| Placement | Beside the ball | Beside the ball |
| Subscription | None for basic practice and Driving Range | Same |
| Course play | Credit-based (1,000 welcome credits, no expiry) | Same |
| Third-party sims | GSPro, E6 CONNECT, Awesome Golf (separate licenses) | Same |
| Players | Up to 4, left- and right-handed | Same |
| Warranty | One year | One year |
| Price tier | Under $1,000 (maker) | Mid-range, above $1,000 (maker) |
How Square Golf works
Square Golf is a photometric (camera) launch monitor. Instead of tracking the ball in flight like radar, it photographs the ball at impact with high-speed cameras and calculates the flight. Because the cameras do their work in the first instant, the ball only needs to travel a short way into a screen or net, and the unit doesn't need to sit behind you. That's the main reason camera units suit garages and spare rooms. Our radar vs camera explainer goes deeper.
Spin is read from specially marked balls on the Home Edition. Square Golf also sells swing sticks, dedicated stickers and replacement marked balls as consumables. A pre-owned Amazon listing for the Home Edition shows it sold with three dotted balls, a swing stick, a remote and a USB-C cable, but check what's in the box from the seller you buy from.
Space needs
Because Square Golf sits beside the ball, it avoids the 6 to 8 feet behind the tee that radar units like the Garmin R10 need. We didn't find a published minimum room size from Square Golf, so use the side-of-ball figures from SkyTrak's guide as a starting point: about 10 by 10 feet with a net, around 15 to 17 feet of depth with an enclosure, at least 10 feet of width and a 9- to 10-foot ceiling for a driver. Check your room in our golf simulator room size calculator.
Software, credits and subscriptions
Square Golf's model is refreshingly simple:
- No subscription for basic practice features, including the Driving Range.
- Credit-based course play on both editions. Every device includes 1,000 welcome credits; you buy more when you need them, and they don't expire.
- Third-party software: GSPro, E6 CONNECT and Awesome Golf are compatible, though features vary by edition and those apps need their own license or subscription.
- Platforms: compatible Windows PCs and selected mobile devices. Chromebooks aren't supported.
- Internet: needed for login, updates and online features; the Driving Range works offline.
If you dislike paying every year, this is one of Square Golf's strongest selling points versus Rapsodo, Garmin and SkyTrak.
Home Edition vs Omni Edition: which to buy
Choose the Home Edition if you'll only ever hit indoors and want the lowest-cost side-of-ball unit. It covers the essentials for sim play on a budget.
Choose the Omni Edition if you also want to take it outside, want four cameras, extra club data and impact location, or plan to use it as a teaching tool. It costs considerably more, and the Omni was sold out on Square Golf's store when we checked, so availability may vary.
Setting up Square Golf
Square Golf's setup is simpler than a radar unit's, but a few details matter:
- Place it beside the hitting area following the user manual, and select your handedness in the app. Square Golf notes the device may need repositioning when you switch between right- and left-handed players.
- Use the right balls. On the Home Edition, spin needs Square Golf's specially marked balls. Replacements, swing sticks and dedicated stickers are sold as consumables.
- Pick your platform. Square Golf supports compatible Windows PCs and selected mobile devices. Chromebooks aren't supported, so check the system requirements first.
- Stay online for courses. You need internet for login, software updates and online features, while the Driving Range works offline.
- Keep firmware current. Updates come through the Square Golf app; don't power off during an update.
What to pair with it
Because Square Golf sits beside the ball, the rest of your budget can go to the hitting area. A mat that takes a real tee and keeps you level with the ball is the best upgrade, followed by a wide net or an enclosure with an impact screen. Square Golf sells its own net and enclosure bundles. Up to four players can share one device in multiplayer, which makes it a good family sim.
Pros and cons
Pros
- Sits beside the ball: ideal for short rooms
- No subscription for practice and Driving Range
- Non-expiring credits for course play
- GSPro, E6 CONNECT and Awesome Golf compatible
- Supports left- and right-handed players, up to 4 per game
Cons
- Home Edition is indoor-only
- Spin requires marked balls on the Home Edition
- New units hard to find on Amazon
- Device may need repositioning when switching handedness
Square Golf Home Edition Launch Monitor
by Square Golf
Square Golf Omni Edition Launch Monitor
by Square Golf
Square Golf vs the alternatives
| Launch monitor | Best for | Technology | Placement | Outdoor | Ongoing cost | Amazon |
|---|---|---|---|---|---|---|
| Square Golf Home Edition | Budget indoor sims | Two high-speed cameras | Beside ball | No | Credits | Check price |
| Square Golf Omni Edition | Indoor + outdoor camera unit | Four high-speed cameras | Beside ball | Yes | Credits | Check price |
| SkyTrak ST MAX | Premium home sims | Camera + dual Doppler radar | Beside ball | Spec lists indoor | Yearly plans | Check price |
| Rapsodo MLM2PRO | Home + range on a mid budget | Two cameras + Doppler radar | 6.5–8.5 ft behind | Yes | Core or Studios | Check price |
SkyTrak ST MAX: the premium side-of-ball alternative
If you want a side-of-ball unit with radar-based club data and a big ecosystem of matched studio packages, SkyTrak's ST MAX is the step up. It reports club head speed, club path, face angle and face-to-path, has dual USB ports and adds Speed Training powered by GOLFTEC. The trade-off is a yearly membership for courses. See our SkyTrak+ review, or our Uneekor vs SkyTrak vs Square Golf comparison.
Pros
- Camera plus radar for club data
- Matched studio packages
Cons
- Premium price tier
- Yearly membership
SkyTrak ST MAX
by SkyTrak
Rapsodo MLM2PRO: if you also want the range
The MLM2PRO sits behind the ball, so it needs a little more than 14 feet of depth indoors, but it also works at the range. It measures spin indoors with RPT balls and records swing video. Spin and courses need a Core or Studios membership.
Pros
- Works indoors and at the range
- Swing and impact video
Cons
- Needs 14+ ft of depth
- Membership for spin and courses
Rapsodo MLM2PRO
by Rapsodo
Who should buy Square Golf
Buy it if:
- you're building an indoor sim in a room that's too short for radar;
- you want no yearly subscription;
- you'll use GSPro, E6 CONNECT or Awesome Golf.
Skip it if:
- you want one unit for the range and home (look at the Omni Edition, or a radar unit);
- you want to buy new on Amazon;
- you need a long list of club data at the Home Edition price.
For more budget options, see our best launch monitors under $1,000, and for full builds, our best budget golf simulator guide.
How we reviewed it
We did not test Square Golf units ourselves. This review is based on Square Golf's website and FAQ (editions, cameras, credits, compatibility, warranty), Square Golf's store pages for availability, Amazon listings, and comparisons with competitors' published specs. Square Golf didn't publish a room-size minimum that we could find, so we said so and used SkyTrak's side-of-ball guidance instead.
FAQ
Is the Square Golf launch monitor any good?
For a budget indoor simulator, yes. The Home Edition is a camera unit that sits beside the ball, measures spin with marked balls and has no subscription for basic practice. Its limits are that it's indoor-only and that new units are easier to buy from Square Golf than from Amazon.
What is the difference between Square Golf Home and Omni?
Per Square Golf, the Home Edition is indoor-only with two high-speed cameras and needs specially marked balls for spin. The Omni Edition works indoors and outdoors, has four high-speed cameras, and adds more club data and impact location analysis. The Omni costs considerably more.
Does Square Golf need a subscription?
No. Square Golf says basic practice features, including the Driving Range, don't require a monthly or annual subscription. Course simulation uses credits: each device includes 1,000 welcome credits, you can buy more, and credits don't expire.
Does Square Golf work with GSPro?
Yes. Square Golf lists GSPro, E6 CONNECT and Awesome Golf as compatible, with features varying by edition and software. Third-party software needs its own license or subscription.
Can left-handed golfers use Square Golf?
Yes. You select handedness in the app and position the launch monitor per the setup instructions. Square Golf notes that the device may need to be repositioned when switching between right- and left-handed players.
Verdict
The Square Golf Home Edition is a smart, low-commitment way to build an indoor simulator in a short room: side-of-ball cameras, measured spin with marked balls and no subscription. If you want outdoor use and more club data, the Omni Edition is the upgrade. If you'd rather have radar-based club data and matched studio packages, the SkyTrak ST MAX is the premium alternative.