These two are not fighting for the same buyer. The Garmin R10 ($599) is the proven, available all-rounder — Doppler radar, 14 metrics, indoor net practice, estimated spin, and simulator play through the Garmin Golf app. The Square Golf Omni ($1,599) is a premium 4-camera unit on preorder (ships July 2026) that measures spin directly, tracks club path and face angle, outputs 17 metrics, and drives GSPro and E6 with zero subscription. If you want something that works now and does a bit of everything, the R10 is the pick. If you want camera-grade measured spin and club data and don't mind waiting — and spending more — the Omni is a serious step up. Pick on budget and availability, then features.
Manufacturer photos
Specs Side-by-Side
| Feature | 📡 Garmin R10 | 🎯 Square Golf Omni |
|---|---|---|
| Price | $599 | $1,599 |
| Availability | In stock now | Preorder — ships July 2026 |
| Technology | Doppler Radar | 4 Photometric Cameras |
| Data Metrics | 14 | 17 |
| Spin Rate | Estimated from flight | ✓ Directly measured |
| Club Path / Face Angle | ✗ Not available | ✓ Yes |
| Indoor / Net Use | ✓ Yes (needs 5–6ft behind ball) | ✓ Yes |
| Outdoor Performance | Yes | Yes |
| Simulator Software | Garmin Golf (virtual courses) | ✓ GSPro + E6 Connect |
| Subscription | Optional $9.99/mo or $99/yr (sim/courses) | None — ever |
| Portability | Pocket-sized | Compact |
| Battery Life | 10 hours | Per specs (TBC at ship) |
| Our Score | 9.1 / 10 | 8.2 / 10 |
Accuracy & Spin
Both units aim at the same core metrics — ball speed, carry distance, launch angle — and both use different underlying technology to get there. The Garmin R10 uses Doppler radar, which is mature and well-validated against premium units at its price point. The Square Golf Omni uses four photometric cameras, the same approach as higher-end units like Foresight and Full Swing.
Based on published specifications and manufacturer testing claims, both are positioned to deliver accurate ball-speed and carry numbers. Independent third-party testing of the Omni at scale is not yet available as of this writing (it is a preorder product), so we are not presenting side-by-side accuracy tables — those numbers would be invented. We will update this comparison after the July 2026 launch with real data.
The meaningful accuracy gap is on spin. The Garmin R10 estimates spin from ball-flight data — a common approach at this price that is useful for general tracking but carries known variance (typically 5–8% vs measured units). The Square Golf Omni directly measures spin using its camera array, the same method used by Foresight GC3 and TrackMan. For fitting, coaching, or wedge work where spin accuracy matters, this is a real difference. It is also the primary reason the Omni costs $1,599 against the R10's $599.
Indoor & Simulator Use
Both units are rated for indoor and outdoor use — this is a meaningful upgrade for the Omni compared to many camera units that are outdoor-only. The Garmin R10 needs 5–6 feet of clearance behind the ball for its radar to read launch, but works reliably in standard bay setups. It connects to virtual courses through the Garmin Golf app (subscription required for this feature).
The Square Golf Omni supports GSPro and E6 Connect — two of the most popular simulator platforms among serious home-sim golfers — with no subscription. That is a significant advantage over the R10 for anyone building a dedicated home simulator. Note: as a preorder shipping July 2026, real-world indoor and simulator performance will be confirmed post-launch.
App & Software
| App Feature | Garmin Golf App | Square Golf App |
|---|---|---|
| Free data tier | ✓ Full shot data free | ✓ All data free |
| Session history | ✓ | ✓ |
| Spin data | Estimated | Measured |
| Club path / face angle | ✗ | ✓ |
| Virtual courses / sim | ✓ (subscription) | ✓ GSPro + E6 (no sub) |
| App maturity | Mature & polished | New release (TBC) |
| iOS + Android | ✓ | ✓ |
| Ongoing cost | $9.99/mo or $99/yr for sim | $0 — no subscription |
True Cost Over 3 Years
| Scenario | Garmin R10 | Square Golf Omni |
|---|---|---|
| Data only, no subscription | $599 | $1,599 |
| With sim (annual sub, 3 yrs) | $599 + $297 = $896 | $1,599 (no sub required) |
Who Should Buy Which
- ✓ You want something available to buy today
- ✓ Budget is closer to $599 than $1,599
- ✓ You'll practice indoors or into a net
- ✓ Estimated spin data is sufficient for your needs
- ✓ You want a pocket-sized, portable radar unit
- ✓ You value the most mature app ecosystem
- ✓ You want measured (not estimated) spin data
- ✓ Club path and face angle data matter to you
- ✓ You plan to use GSPro or E6 Connect
- ✓ You want to avoid any ongoing subscription
- ✓ You can wait until July 2026 for delivery
- ✓ You're ready to invest in a premium camera unit
FAQ
Never Miss a Review or Price Drop
New launch monitor reviews, gear deals, and price drops — straight to your inbox when they happen. Free bonus: my golf distance cheat sheet, instantly.