Radar, camera or ceiling-mounted
A launch monitor is the sensor that measures each shot. There are three kinds, and the kind decides how deep your room must be more than the brand does.
We have not tested these units. The placement and room figures are the ones their makers and retailers publish.
The three kinds at a glance
| Kind | Where it sits | Room depth | Both hands | Price range |
|---|---|---|---|---|
| Radar | On the floor, 6 to 10 ft behind the ball | 14 to 21 ft | No need to move it | $599.99 to $4,999 |
| Floor camera | On the floor, beside the ball | From 10 ft. 13 to 15 ft with an impact screen | The unit moves to the other side | $699.99 to $6,999 |
| Ceiling-mounted | Overhead, 2 to 4 ft in front of the tee | 14 to 18 ft is typical | No need to move it | $10,999 to $15,999 |
Radar units
A radar unit tracks the ball as it flies, so it has to sit behind you and it needs to see some flight. The Garmin Approach R10 goes 6 to 8 ft behind the ball, the Rapsodo MLM2PRO 6.5 to 8.5 ft and the Full Swing KIT 8 to 10 ft. Each also needs at least 8 ft of ball flight in front. PlayBetter recommends 13 ft, because more flight gives the radar more spin to read.
Add those together and a radar room runs from about 14 ft deep at the bare minimum to 21 ft for comfortable use of an R10.
In return, nothing sits beside the ball, so right- and left-handed golfers can share one without moving it. The small ones are also portable, so they go to the range with you.
Floor camera units
A camera unit photographs the ball at impact, so it needs very little flight. It sits on the floor beside the ball. Carl’s Place puts the Garmin Approach R50 about 1.5 ft to the side of the tee. PlayBetter says units of this kind can work in as little as 10 ft of total depth, which makes them the answer for short rooms.
The catch is handedness. Writing about the Foresight GC3, PlayBetter notes that switching between a right-handed and a left-handed golfer means moving the unit to the other side of the ball.
Prices run from $699.99 for the Square Golf, which works indoors only, to $6,999 for the Foresight GC3.
Ceiling-mounted units
A ceiling unit is a camera system fixed overhead. Carl’s Place says these mount in front of the tee, about 2 to 4 ft depending on the model. Nothing sits on the floor, and both hands can play without moving anything.
They ask the most of the room’s height. Uneekor’s EYE XO2 needs 9 to 10 ft from floor to sensor. Trackman recommends a ceiling of 10 ft or more and 15 ft or more of width for its iO. They are also fixed indoor installations and the most expensive kind: the three in our list run from $10,999 to $15,999 before a screen, projector or enclosure.
Which kind suits which room
- A room under 14 ft deep: a floor camera unit is the only kind that fits.
- Right- and left-handed golfers sharing a room 14 ft deep or more: a radar unit saves moving the monitor between shots.
- A 10 ft ceiling and a five-figure budget: a ceiling unit keeps the floor clear.
- Practice at the range as well as at home: a portable radar unit does both.
The fit tool applies these rules to your own measurements, and launch monitors by budget lists each unit.
Sources
- PlayBetter, Space requirements for a launch monitor and home golf simulator
- PlayBetter, Garmin Approach R10 space requirements
- PlayBetter, Rapsodo MLM2PRO space requirements
- PlayBetter, Full Swing KIT space requirements
- PlayBetter, Foresight GC3 space requirements
- Carl’s Place, Measuring your space for an indoor golf simulator
- Trackman, How much room for a golf simulator
- PlayBetter, Uneekor EYE XO2 product page
- Breaking Eighty, The best indoor golf launch monitors of 2026
Figures checked 14 November 2026.