At a glance
- Tracking tech
- Doppler radar
- Accuracy tier
- Game-improvement
- Spin measurement
- Estimated
- Subscription
- None
- Battery
- 10 hr
- Weight
- 1.3 lb
- Built-in display, remote and voice output - fully usable without a phone
- No subscription for any device feature
- Discontinued in favor of the SC4 Pro - no official product page or clear warranty path remains
- Spin is algorithm-estimated, and reviewers found driver data less consistent
Voice Caddie Swing Caddie SC4
Voice Caddie
$550
See current alternatives- Tracking tech
- Doppler radar
- Accuracy tier
- Game-improvement
- Subscription
- None
The Swing Caddie SC4 put a full self-contained interface on a budget radar: built-in display, remote control and voice readouts meant no phone was ever required, and an E6 Connect license gave it real simulator capability. It measured ball speed, club speed and launch angle, estimating spin by algorithm. Voice Caddie has since discontinued it in favor of the SC4 Pro, which uses the same hardware but activates a spin-measurement algorithm and bundles more E6 content, so the SC4 survives only as residual retailer stock.
Succeeded by Voice Caddie Swing Caddie SC4 Pro — a newer model is available.
Pros & cons
Pros
- Built-in display, remote and voice output - fully usable without a phone
- No subscription for any device feature
- Only about 5 ft of setback needed behind the ball
- E6 Connect simulation with one course and a driving range included
- Breaking Eighty scored it 8.8/10 and found wedge and iron distances within 2-3 yards of a Bushnell Launch Pro
Cons
- Discontinued in favor of the SC4 Pro - no official product page or clear warranty path remains
- Spin is algorithm-estimated, and reviewers found driver data less consistent
- Only one E6 course included, where the SC4 Pro bundles five
Full specifications
| Measurement | |
|---|---|
| Tracking technology | Doppler radar |
| Radar type | Single Doppler |
| Spin measurement | Estimated |
| Marked balls | Not required |
| Accuracy tier | Game-improvement |
| Not published: Camera frame rate, Data points per shot | |
| Ball data | |
| Ball speed | Measured |
| Launch angle | Measured |
| Launch direction | Measured |
| Spin rate | Calculated |
| Spin axis | Not reported |
| Carry distance | Calculated |
| Total distance | Calculated |
| Apex height | Calculated |
| Descent angle | Not reported |
| Not published: Offline distance | |
| Club data | |
| Club speed | Measured |
| Attack angle | Not reported |
| Club path | Not reported |
| Face angle | Not reported |
| Face to path | Not reported |
| Dynamic loft | Not reported |
| Impact location | Not reported |
| Smash factor | Calculated |
| Club data unlock | Not available |
| Space & environment | |
| Environment | Indoor + outdoor |
| Placement | Behind the ball |
| Setback (ft) | 5 |
| Min ball flight (ft) | 10 |
| Lefty / righty | No repositioning |
| Installation | None (portable) |
| Not published: Min room depth, Min room width, Ceiling height, Hitting zone | |
| Sim software | |
| Simulator capable | ✓ Yes |
| GSPro support | No |
| E6 Connect support | Native |
| FSX Play support | No |
| First-party software | E6-bundled; MySwingCaddie app (practice/data only) |
| Sim software | OptiShot Orion |
| Included sim content | E6 Connect license (iOS & PC) with 1 course + 1 driving range included at no extra cost; full E6 course library requires an optional E6 subscription. E6 compatibility was added by app update a few months after launch. |
| Not published: Awesome Golf support, TGC 2019 support | |
| Subscription | |
| Subscription (per year) | None |
| Works without subscription | Complete without any subscription: all metrics on the built-in LCD with voice output, free MySwingCaddie app for shot history and swing video overlays. Only optional spend is expanding the E6 Connect course library (third-party title cost). |
| Not published: Subscription trial | |
| Connectivity & apps | |
| Apps | iOS, Android |
| Built-in display | LCD readout |
| Connectivity | Bluetooth |
| Offline mode | ✓ Yes |
| Not published: Watch app, Screen mirroring | |
| Physical & power | |
| Weight (lb) | 1.3 |
| Dimensions (in) | 4.9 x 7.6 x 1.1 in (124 x 193 x 29 mm) |
| Battery life (hours) | 10 |
| Power source | Rechargeable battery |
| Alignment | Manual target line |
| In the box | SC4 launch monitor, remote control, USB cable, user manual, E6 Connect license (iOS & PC) |
| Not published: Removable battery, Charging port | |
Availability
Voice Caddie Swing Caddie SC4 specs: quick answers
- What kind of launch monitor is the Voice Caddie Swing Caddie SC4?
- The Voice Caddie Swing Caddie SC4 is a doppler radar launch monitor by Voice Caddie.
- How much does the Voice Caddie Swing Caddie SC4 cost?
- The Voice Caddie Swing Caddie SC4 costs $550.
- Does the Voice Caddie Swing Caddie SC4 need a subscription?
- No — the Voice Caddie Swing Caddie SC4 has no subscription at all.
- How accurate is the Voice Caddie Swing Caddie SC4?
- Across cited third-party reviews, the Voice Caddie Swing Caddie SC4 sits in the game-improvement accuracy class.
- Does the Voice Caddie Swing Caddie SC4 measure spin?
- The Voice Caddie Swing Caddie SC4 estimates spin from its other measured parameters.
- What does the Voice Caddie Swing Caddie SC4 actually measure?
- By its recorded per-metric capabilities, the Voice Caddie Swing Caddie SC4 genuinely measures 3 of the 9 canonical ball metrics and 1 of the 5 club metrics; the rest are calculated or not reported. The full measured-vs-calculated breakdown is in the spec table.
- How much space does the Voice Caddie Swing Caddie SC4 need?
- Per the manufacturer's published minimums, the Voice Caddie Swing Caddie SC4 needs 5 ft behind the ball.
- What sim software does the Voice Caddie Swing Caddie SC4 support?
- The Voice Caddie Swing Caddie SC4 has recorded official support for E6 Connect, plus the vendor's own E6-bundled; MySwingCaddie app (practice/data only).
- How long does the Voice Caddie Swing Caddie SC4's battery last?
- The Voice Caddie Swing Caddie SC4 is rated for about 10 hours of battery life.
Voice Caddie Swing Caddie SC4: FAQs
How much does the Voice Caddie Swing Caddie SC4 cost?
The Voice Caddie Swing Caddie SC4 costs $550 (USD).
Does the Voice Caddie Swing Caddie SC4 need a subscription?
No — the Voice Caddie Swing Caddie SC4 has no subscription at all, per its recorded subscription model.
How does the Voice Caddie Swing Caddie SC4 measure spin?
The Voice Caddie Swing Caddie SC4 estimates spin from its other measured parameters rather than measuring it directly.
How much room does the Voice Caddie Swing Caddie SC4 need?
Per the manufacturer's published minimums, the Voice Caddie Swing Caddie SC4 needs 5 ft of space behind the ball.
What golf simulator software works with the Voice Caddie Swing Caddie SC4?
The Voice Caddie Swing Caddie SC4 has recorded official support for E6 Connect. It also runs E6-bundled; MySwingCaddie app (practice/data only), the vendor's own software. Support levels (including any vendor subscription needed to connect) are in the spec table on this page.
How long does the battery last on the Voice Caddie Swing Caddie SC4?
The Voice Caddie Swing Caddie SC4 has a claimed battery life of 10 hours.
Can you use the Voice Caddie Swing Caddie SC4 indoors and outdoors?
Yes — the Voice Caddie Swing Caddie SC4 is rated for both indoor and outdoor use.
Is the Voice Caddie Swing Caddie SC4 worth it?
The Voice Caddie Swing Caddie SC4 is priced at $550 (USD). For that you get game-improvement accuracy (cited consensus class), 3 of 9 ball metrics genuinely measured, and 1 of 5 club metrics measured. The full spec breakdown on this page shows what the price includes.
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