Trackman iO vs Trackman 4: Which One Do You Actually Need?
Last updated: 2026-01-15
Trackman 4
$24,999
The gold standard. Every PGA Tour event uses Trackman. The most accurate launch monitor in the world.
View on Brand WebsiteFull ReviewForesight GCQuad
$12,999
Four-camera professional launch monitor. The industry standard for PGA Tour fitting studios and top simulators worldwide.
View on Brand WebsiteFull ReviewBottom Line
The Trackman iO is designed for indoor simulator use at a lower price point. If you are not doing outdoor coaching, the iO is the smarter pick.
Specs Compared
| Feature | Trackman 4 | Foresight GCQuad |
|---|---|---|
| Price | $24,999 | $12,999 |
| Our Score | 100/100 (Winner) | 99/100 |
| Rating | 5/5 (98 reviews) | 4.9/5 (187 reviews) |
| Technology | Dual Doppler radar (forward scatter + back scatter) | Photometric (4 high-speed cameras) |
| Position | Behind the ball | Forward of ball |
| Ball Data | 27 parameters including all standard metrics plus trajectory data | All GC3 parameters plus putting data |
| Club Data | Full club delivery data | All GC3 club parameters plus shaft twist angle |
| Connectivity | WiFi, Ethernet | Ethernet, WiFi |
| Indoor Outdoor | Both | Both |
| App Compatibility | Trackman Performance Studio, E6 Connect, TGC2019 | FSX 2020, FSX Play, E6 Connect, GSPro, TGC2019 |
Trackman 4: Pros and Cons
Foresight GCQuad: Pros and Cons
Which One Should You Buy?
The Trackman iO is designed for indoor simulator use at a lower price point. If you are not doing outdoor coaching, the iO is the smarter pick.
If you have budget flexibility, our detailed reviews cover both products in depth. The right choice often comes down to how you plan to use the monitor.
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