How Golf Simulators work - the ultimate guide

If you’re new to golf simulators, you might be wondering, "How do these things even work?" Don’t worry—we’ve got you covered. A golf simulator lets you play or practice indoors, rain or shine, by capturing your golf swing and projecting the action on a screen as if you were on a real golf course. Here's a guide that covers all the components:

top rated golf simulators girl hitting view
How do these work?
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Setting Up

A golfer sets up to hit a shot just like they would on a real golf course. The setup includes placing the ball on the hitting mat in front of the sensors, cameras, or radar of the launch monitor.

best virtual golf simulator man hitting action shot
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The rating of this product for "" is 2.

Swinging the Club

The golfer swings the club and hits the ball. As the ball leaves the clubface, the sensors, cameras, or radar system in the launch monitor capture a wide range of data points about both the ball and the club.

golf simulator software data shot with club face
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Rating of 6 means .
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Data capture and processing

  • The ball is tracked immediately after impact to measure its speed, spin rate, launch angle, and trajectory.
  • If the system supports club tracking, the movement of the club is also measured (clubhead speed, face angle, swing path, etc.).

All this data is sent to the simulation software in real time.

cheap at home golf simulator player swinging view
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Rating of 6 means .
The rating of this product for "" is 4.

Virtual Ball Flight

The simulation software takes the data from the launch monitor and uses it to calculate how the ball would behave in real life. It projects a virtual ball flight onto the impact screen, showing how far the ball would travel, where it would land, and any spin or curve (draw/fade) on the ball.

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Rating of 1 means .
Rating of 6 means .
The rating of this product for "" is 5.

post-shot feedback

After the shot, the software presents detailed feedback:

  • Flight path: A visual representation of the ball’s trajectory (height, curve, distance).
  • Data metrics: Numbers like ball speed, launch angle, spin, carry distance, and total distance.
  • Club metrics (if applicable): Data like clubhead speed, face-to-path, and attack angle.
golf simulator course play shot with lighthouse and ocean
How do these work?
Rating of 1 means .
Rating of 6 means .
The rating of this product for "" is 6.

Course play or practice

In simulation mode, you continue playing through the course, taking each shot and watching your progress on a virtual fairway or green. In practice mode, you can repeat shots in a driving range or other settings, analyzing the data to work on specific aspects of your game.

How do these work?
Rating of 1 means .
Rating of 6 means .
The rating of this product for "" is 1.

Setting Up

A golfer sets up to hit a shot just like they would on a real golf course. The setup includes placing the ball on the hitting mat in front of the sensors, cameras, or radar of the launch monitor.

Rating of 1 means .
Rating of 6 means .
The rating of this product for "" is 2.

Swinging the Club

The golfer swings the club and hits the ball. As the ball leaves the clubface, the sensors, cameras, or radar system in the launch monitor capture a wide range of data points about both the ball and the club.

Rating of 1 means .
Rating of 6 means .
The rating of this product for "" is 3.

Data capture and processing

  • The ball is tracked immediately after impact to measure its speed, spin rate, launch angle, and trajectory.
  • If the system supports club tracking, the movement of the club is also measured (clubhead speed, face angle, swing path, etc.).

All this data is sent to the simulation software in real time.

Rating of 1 means .
Rating of 6 means .
The rating of this product for "" is 4.

Virtual Ball Flight

The simulation software takes the data from the launch monitor and uses it to calculate how the ball would behave in real life. It projects a virtual ball flight onto the impact screen, showing how far the ball would travel, where it would land, and any spin or curve (draw/fade) on the ball.

Rating of 1 means .
Rating of 6 means .
The rating of this product for "" is 5.

post-shot feedback

After the shot, the software presents detailed feedback:

  • Flight path: A visual representation of the ball’s trajectory (height, curve, distance).
  • Data metrics: Numbers like ball speed, launch angle, spin, carry distance, and total distance.
  • Club metrics (if applicable): Data like clubhead speed, face-to-path, and attack angle.
Rating of 1 means .
Rating of 6 means .
The rating of this product for "" is 6.

Course play or practice

In simulation mode, you continue playing through the course, taking each shot and watching your progress on a virtual fairway or green. In practice mode, you can repeat shots in a driving range or other settings, analyzing the data to work on specific aspects of your game.

So What do I need?

Launch Monitor

Tracks your swing data

Simulator Software

Displays your shot and offers different courses to play

Projector

Projects the virtual course onto a screen

Enclosure and Impact Screen

Where the ball hits and the virtual course is displayed

Golf Mat

Simulates the feel of the grass and keeps your floor protected

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Computer / tablet

Runs the simulator software

so how much space do i need for my golf simulator?

Make sure you have enough room to swing freely! Ideally, you’ll want at least 10 feet in width, 15 feet in length, and 10 feet in height.

Golf launch monitors have become essential tools for golfers looking to analyze and improve their game. Whether you're a casual player or a professional, choosing the right launch monitor can make a significant difference. Here, we break down the different types of launch monitors, including their advantages, disadvantages, and best-use scenarios.

1. Overhead Launch Monitors

How They Work

Overhead launch monitors are mounted to the ceiling and use high-speed cameras to track the ball and club data. They capture multiple angles and provide detailed shot analysis.

Examples

Pros:

✅ No need for ball placement

✅ Precise indoor tracking

✅ Advanced club and ball data

Cons:

❌ Requires permanent installation

❌ Higher cost

❌ Limited portability

Best For:

  • Indoor golf simulators

  • Professional fitting studios

  • Permanent home simulator setups

best golf launch monitor white background

2. Portable Launch Monitors

How They Work

Portable launch monitors use either Doppler radar, high-speed cameras, or a combination of both to track ball flight and club data. They can be placed behind or to the side of the golfer.

Examples

Pros:

✅ Lightweight and easy to transport

✅ Can be used indoors and outdoors

✅ Wide range of pricing options

Cons:

❌ Some models require specific lighting conditions

❌ Accuracy may vary based on placement

Best For:

  • Golfers who practice at the range

  • Home users needing flexibility

  • Those looking for an affordable option

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3. Radar-Based Launch Monitors

How They Work

Radar-based launch monitors use Doppler radar to track the movement of the golf ball and club. They are usually placed behind the golfer to measure ball speed, launch angle, and spin.

Examples

Pros:

✅ Excellent accuracy for ball flight data

✅ Works well outdoors with full ball flight

✅ Trusted by professional golfers

Cons:

❌ Requires more space to capture full ball flight

❌ Less accurate for club data compared to camera-based systems

Best For:

  • Outdoor driving ranges

  • Professional coaching and club fitting

  • Golfers needing precise shot-tracking

best launch monitor gray background side view

4. Camera-Based Launch Monitors

How They Work

Camera-based systems use high-speed imaging to capture club and ball data at impact. They offer detailed analysis, especially for club path and impact conditions.

Examples

Pros:

✅ Highly accurate club and ball data

✅ Works well indoors with limited space

✅ No need for specific lighting conditions

Cons:

❌ Can be expensive

❌ Limited outdoor performance compared to radar-based systems

Best For:

  • Indoor golf simulators

  • Club fitting and instruction

  • Golfers who prioritize club data analysis

swing speed monitor side angle white background

Which Launch Monitor Is Right for You?

Choosing the right launch monitor depends on your needs, budget, and practice environment. If you need a permanent indoor setup, an overhead or camera-based monitor is ideal. If portability is a priority, a radar-based or portable monitor is best.

No matter your choice, investing in a quality launch monitor can take your game to the next level, providing valuable insights to refine your swing and performance.

Final Thoughts

If you're setting up a home simulator, go with a camera-based, overhead system for accuracy. If you want to practice on the range, a portable radar-based option may suit you better. Consider your space, budget, and desired data insights to find the perfect fit!

James Sweeney