Just two decades ago, swing and ball flight analysis relied much more on a coach’s experience than on measurement data. Today, it is based on hard data. Danish technology, inspired by radar solutions previously used, among others, in defense applications, has become one of the most important measurement standards for tour players, fitters, equipment manufacturers, as well as demanding players. In this article, we will examine where the phenomenon of this brand came from and which model - the mobile Trackman 4 or the stationary Trackman iO - will be the better choice for your needs.

Where did the Trackman phenomenon come from?

The history of Trackman is a classic example of technology transfer from the battlefield to the golf course. Founded in 2003 by brothers Klaus and Morten Eldrup-Jørgensen and engineer Fredrik Tuxen, the company set itself an ambitious goal: to use Doppler radar to “decode” the ballistics of a golf ball.

The breakthrough came quickly. Among Trackman’s first clients were brands such as Mizuno, Nike, Ping, Callaway and TaylorMade. Why? Because Trackman gave manufacturers one of the first widely available tools for highly precise testing of clubs and balls. However, the real explosion in popularity came with the appearance of the technology in television broadcasts. Viewers could see the visualization of the ball’s trajectory on the screen, and Trackman became one of the most recognizable terms in golf data analysis, firmly establishing its position in the public consciousness.

Trackman technology: What is hidden inside the orange box?

At the heart of Trackman’s success is a unique combination of two worlds: radar and optics. Trackman 4 uses OERT (Optically Enhanced Radar Tracking), combining dual radar with an optical camera.

In practice, this means that the device does not rely only on microwave waves, that is, Doppler radar, but is supported by high-speed cameras. Radar excels at tracking the full trajectory of the ball over a long distance, especially outdoors, while the cameras provide precise data on the moment of impact - that fraction of a second when the club face meets the ball. Thanks to this, Trackman measures and calculates many parameters, such as for example:

Club Speed, Ball Speed, Launch Angle, Spin rate, Smash factor: key for distance and flight trajectory.

Attack Angle, Face Angle, Low Point, Club Path, Face to Path, Launch direction, Spin axis: decisive for the quality of contact and direction.

As well as more than 30 other parameters that can be analyzed from every angle depending on the needs of players, fitters, etc.

Trackman 4 vs. Trackman iO: Model comparison

In the current offering of the Danish manufacturer, two solutions dominate, which, although they use similar software, serve completely different purposes.

Trackman 4 - a mobile solution for tour and fitting

This is a device placed on the ground behind the player, ‘looking’ at the entire ball flight trajectory. It is the number one choice for professionals and coaches who need mobile equipment they can take with them anywhere, from a training academy and driving range to the golf course.

Outdoor: this is its strongest area of application. It tracks the full flight of the ball from the moment of impact until landing.

Data normalization: it can “clean” the results of the influence of wind or temperature, showing how you would hit the ball in ideal conditions.

Versatility: ideal for outdoor fitting and advanced studio work.

Trackman iO - a solution created for indoor simulators

Trackman iO, or Indoor Optimized, is a model created specifically for indoor installations and a response to the needs of the home and commercial simulator market. Instead of standing on the floor, the device is mounted on the ceiling above the player.

Space saving: it does not require as much free space behind the player as systems placed behind the station, which allows installation in smaller rooms.

Convenience: the radar is practically always ready for action. It does not need to be leveled or calibrated (except for the initial startup). The hitting area is quite large, as it is an area of 60 × 40 cm, making it comfortable to use with players of different handedness. In smaller rooms, it is possible to install a dual system with two IO radars for right- and left-handed players at the same time.

No markers: enables precise measurement without the need to use markers on the ball, which increases ease of use. This solution combines several measurement methods so that the readings are as accurate as possible, also in home simulators.

Technical comparison

Trackman Range: a solution for driving ranges and training facilities

A separate category is Trackman Range. It is a radar system permanently mounted above and on the driving range, which turns each bay into a mini-simulator. Players can track their results in the app on their phone, take part in skill games, or automatically map the distances of their clubs thanks to the My Bag function. Trackman Range helped popularize the brand also among amateurs - today, training on the range without a preview of the parameters seems incomplete to many players. In Poland, the first places equipped with such a system are appearing, such as the Black Water Links course or Wrocław Golf Club.

Radar vs. photometry: How does Trackman compare to the competition?

In the world of launch monitors, Trackman’s main rivals are photometric systems such as Foresight, Skytrak or Uneekor. What is the difference?

Doppler radar: tracks the ball flight and works very well outdoors. It is especially useful where it can analyze the full trajectory of the ball flight. Accurate measurement of body parameters and golf club positioning gives a complete picture of the situation.

Photometry: analyzes the shot based on very fast photos taken at the moment of contact. In purely indoor applications, where the distance to the screen/net is quite short, camera-based systems can be marginally more repeatable in spin reading (however, they simulate the ball flight rather than track it).

However, thanks to the introduction of the iO model and continuous updates to the TPS software - Trackman Performance Studio - this gap has narrowed. Trackman stands out primarily for its ecosystem and the versatility of its products. By buying Trackman, you gain access to the cloud, a mobile app, and hundreds of perfectly recreated golf courses in 3D technology.

Summary: Which model should you choose?

The choice depends on your lifestyle and your training style.

Choose Trackman 4 if you are a coach, player, or ambitious amateur who wants to take the radar to the driving range and use it in the studio in winter. It is one of the most versatile tools available on the market.

Choose Trackman iO if you are building a home simulator and care about aesthetics and comfort. It is an “install and play” solution designed with ceiling installation and home simulators in mind. However, it requires appropriately prepared space, so before installation it is worth checking the recommended room dimensions.

Trackman is not just a device - it is an investment in faster progress. Regardless of the model, entering this ecosystem means joining the world elite, for whom golf is a game of precision based on facts, not on assumptions.