The Red Stakes RSG One fits a shorter room: about 16 ft minimum depth against 18 ft. The Trackman 4 measures spin directly, while the Red Stakes RSG One needs marked balls for it. The Trackman 4 lists more club data (16 parameters against 1). Only the Trackman 4 is listed for outdoor use as well as indoors. At the prices we observed, the Red Stakes RSG One costs $23,995 less.
Side by side
| Specification | Trackman 4 | Red Stakes RSG One |
|---|---|---|
| Tracking | Radar + camera | Camera |
| Detail | Dual radar with integrated camera (Doppler and photometric) | High-speed camera with infrared sensors |
| Placement | Behind the ball | Behind the ball |
| Room depth (FOREference) | 18–19 ft | 16–18 ft |
| Stated ceiling | 10 ft | — |
| Spin | Measured | Measured with marked balls |
| Ball data listed | 12 | 8 |
| Club data listed | 16 | 1 |
| Indoor / outdoor | Both | Indoor |
| Ball marking | Not required | Marked balls required |
| Display | PC, iOS or Android | Windows PC only |
| Subscription | Not stated | Not stated |
| Weight | 6.2 lb | — |
| Price seen | $25,995 | $2,000 |
Highlighted rows differ. Figures come from each product's sources; room depth, distances and brightness are FOREference calculations using the same method for both.
Which should you choose?
Trackman 4
Choose the Trackman 4 if measured spin matters to you or you want club delivery data (path, face, loft).
Red Stakes RSG One
Choose the Red Stakes RSG One if your room is under about 18 ft deep or price leads the decision ($23,995 less).
Before you buy either
- Check the room: room size calculator and ceiling height calculator.
- Confirm what each seller includes — accessories, software trials and bundles change often.
- Read the limitations on each full reference page.
FOREference compares published specifications; we have not tested these products side by side. How we work · Disclosure