Comparison
ES Eagle Sim vs RSG Pro
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A side-by-side look at how the Ernest Sports ES Eagle Sim and Red Stakes Golf RSG Pro compare on specs, accuracy, room requirements, and price. No hype — just the parts of the decision a buyer actually weighs.
Also worth a look
More comparisons with the ES Eagle Sim and RSG Pro
Buy ES Eagle Sim
Prices confirmed Nov 10, 2026 · we check every retailer daily
Buy RSG Pro
Prices confirmed Nov 10, 2026 · we check every retailer daily
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Full specificationsEvery spec for both, line by line
Specifications
The numbers, lined up.
Hardware
| Spec | ES Eagle Sim | RSG Pro |
|---|---|---|
| Tracking Method | Photometric overhead (one high-speed camera, 700 fps) | Two synchronized near-infrared cameras with red LED lighting, ceiling-mounted slightly behind the golfer |
| Mounting | Ceiling, overhead; installed by the customer | 9 ft to 10 ft 6 in above the turf (10 ft recommended); about 29–34 in behind the ball, by height |
| Indoor/Outdoor | Indoor only | Indoor only; block direct sunlight |
| Warranty | 1 year | — |
| Handedness | — | Same tee for right- and left-handed golfers, no repositioning |
- Tracking MethodES Eagle SimPhotometric overhead (one high-speed camera, 700 fps)RSG ProTwo synchronized near-infrared cameras with red LED lighting, ceiling-mounted slightly behind the golfer
- MountingES Eagle SimCeiling, overhead; installed by the customerRSG Pro9 ft to 10 ft 6 in above the turf (10 ft recommended); about 29–34 in behind the ball, by height
- Indoor/OutdoorES Eagle SimIndoor onlyRSG ProIndoor only; block direct sunlight
- WarrantyES Eagle Sim1 yearRSG Pro—
- HandednessES Eagle Sim—RSG ProSame tee for right- and left-handed golfers, no repositioning
Data
| Spec | ES Eagle Sim | RSG Pro |
|---|---|---|
| Markings | None — no marked balls or club stickers (per Indoor Golf Outlet) | — |
| Ball Data | Speed, launch angle and direction, spin rate, spin axis, carry, total, apex, hang time, shot direction, side total | — |
| Club Data | Club speed, angle of attack, club path, face angle, face to path, smash factor, shaft lean | — |
| Data | — | Club and ball data, seven swing metrics; club data with reflective stickers; measured spin with TaylorMade TP5 pix balls, estimated with others |
- MarkingsES Eagle SimNone — no marked balls or club stickers (per Indoor Golf Outlet)RSG Pro—
- Ball DataES Eagle SimSpeed, launch angle and direction, spin rate, spin axis, carry, total, apex, hang time, shot direction, side totalRSG Pro—
- Club DataES Eagle SimClub speed, angle of attack, club path, face angle, face to path, smash factor, shaft leanRSG Pro—
- DataES Eagle Sim—RSG ProClub and ball data, seven swing metrics; club data with reflective stickers; measured spin with TaylorMade TP5 pix balls, estimated with others
Software
| Spec | ES Eagle Sim | RSG Pro |
|---|---|---|
| Software | ES Golf practice app (free, no course play); runs E6 Connect and TGC 2019, sold separately — E6 Connect 5 Course Pack $250 once, Basic $300/yr, Expanded $600/yr | RSG Club only; no GSPro, E6, Awesome Golf or Creative Golf |
| RSG Club | — | Core included (10 courses, ranges, online tournaments); Premium $750 lifetime at Red Stakes, or $199/yr per Indoor Golf Outlet |
- SoftwareES Eagle SimES Golf practice app (free, no course play); runs E6 Connect and TGC 2019, sold separately — E6 Connect 5 Course Pack $250 once, Basic $300/yr, Expanded $600/yrRSG ProRSG Club only; no GSPro, E6, Awesome Golf or Creative Golf
- RSG ClubES Eagle Sim—RSG ProCore included (10 courses, ranges, online tournaments); Premium $750 lifetime at Red Stakes, or $199/yr per Indoor Golf Outlet
Requirements
| Spec | ES Eagle Sim | RSG Pro |
|---|---|---|
| Min Ceiling | About 9.5 ft — Ernest mounts the top of the unit roughly 9.5 ft above the hitting surface (Indoor Golf Outlet lists 9 ft) | — |
| Tee to Screen | — | 8–10 ft; Red Stakes recommends 9 ft |
| PC | — | Windows 11, wired Ethernet, internet connection; not Mac or iOS |
- Min CeilingES Eagle SimAbout 9.5 ft — Ernest mounts the top of the unit roughly 9.5 ft above the hitting surface (Indoor Golf Outlet lists 9 ft)RSG Pro—
- Tee to ScreenES Eagle Sim—RSG Pro8–10 ft; Red Stakes recommends 9 ft
- PCES Eagle Sim—RSG ProWindows 11, wired Ethernet, internet connection; not Mac or iOS
Practical
| Spec | ES Eagle Sim | RSG Pro |
|---|---|---|
| Formerly | — | Galaxy |
- FormerlyES Eagle Sim—RSG ProGalaxy
Room planner
See each one in your sim room.
The planner draws each unit to scale with your room and your swing: where it sits, and whether your swing clears the ceiling, walls and screen. Put in your room once, then switch units in the planner to compare.
Persona fitWho each one is better for
Who each one is better for
Honest persona fit, side by side.
Better for ES Eagle Sim
- Performance Seeker
Full club delivery data from overhead, with no stickers to apply and no membership on the data. Against a Uneekor EYE XR at $5,999 plus $199/yr it is cheaper up front, and it stays cheaper each year unless you take E6 Connect's $300/yr library over the $250 one-time course pack.
- Family Setup
Overhead mount means nothing on the floor to reposition between players. Course play is the add-on to budget: E6 Connect's five-course pack is a one-time $250, while the larger library is an annual subscription.
- Showroom
Ceiling install with the sensor out of sight and no membership on the hardware; course play is an E6 Connect purchase on top. The shorter one-year warranty and the smaller name are the trade against Foresight and Uneekor at this height of the market.
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