Standalone operation
See essential measurements on the built-in display and hear spoken results without keeping a phone beside the ball.
SWING CADDIE SC4 PRO LAUNCH MONITOR & DRIVING RANGE SIMULATOR
Regular price
$499.00
Sale price
$499.00
Regular price
$599.99
Unit price
Sale
Estimated Handling Time
1-2 Days, 🚚 FREE SHIPPING
Carrier transit time begins after your order ships.
SWING CADDIE SC4 PRO LAUNCH MONITOR & DRIVING RANGE SIMULATOR
Regular price
$499.00
Sale price
$499.00
Regular price
$599.99
Unit price
Overview
Shipping and Returns
Standalone feedback and app-connected simulation
Swing Caddie by Voice CaddieSWING CADDIE SC4 PRO LAUNCH MONITOR & DRIVING RANGE SIMULATOR
Swing Caddie SC4 PRO is a portable Doppler-radar launch monitor for indoor and outdoor practice. Its built-in display and voice output provide immediate feedback without requiring a phone, while Bluetooth connectivity unlocks shot history, swing video, advanced statistics, and 3D ball-flight visualization in the free VOICECADDIE S app.
Official Voice Caddie specificationsProduct data checked against the manufacturer
Grater Golf system guidanceHelp with rooms, computers and simulator components
Secure Shopify checkoutProtected online purchasing
Product overview
Practice with instant numbers, voice feedback, and a 3D driving range.
Expanded ProMetrics data
Track distance, speed, launch, spin, apex, dispersion, and shot-shape information.
Simulator-ready apps
Connect to VOICECADDIE S for a free 3D range or use supported E6 CONNECT and OptiShot Orion experiences.
Measured performance data
See ball flight and club delivery clearly.
Ball data
Carry distanceTotal distanceBall speedLaunch directionLaunch angleApex heightSpin rateSpin axisSide spinBack spinDispersion / deviation
Club data
Swing speedSmash factorPractice swing modeTarget mode
What’s included
- Swing Caddie SC4 PRO launch monitor
- Magnetic remote control
- USB charging cable
- User manual
- Alignment stand with current new-unit package
- Free VOICECADDIE S app access
- Complimentary E6 CONNECT content currently advertised
Software ecosystem
Use the free VOICECADDIE S app for 3D driving-range practice, saved shot data, statistics, and swing video. Optional course software, subscriptions, mobile devices, displays, and computer hardware may be sold separately.
Package reminder: Included accessories, complimentary courses, compatibility, subscriptions, and manufacturer promotions can change. The Grater Golf product selection and order confirmation determine the bonus items included with your purchase.
Technical reference
Swing Caddie SC4 PRO specifications
| Tracking technology | K-band 24 GHz Doppler radar |
|---|---|
| Placement | Approximately 4.5–5 ft directly behind the ball |
| Indoor ball flight | Approximately 10 ft from ball to net or screen recommended |
| Device height | Base level with the hitting surface |
| Measuring range | 15–370 yd carry |
| Dimensions | 4.88 × 7.59 × 1.14 in. |
| Weight | 20.79 oz |
| Battery | Rechargeable 7,500 mAh lithium-ion |
| Battery life | Approximately 10 hours depending on conditions |
| Charge time | Approximately 6 hours from empty |
| Operating temperature | 32°F–122°F |
| Connection | Bluetooth to a compatible phone or tablet |
| App | VOICECADDIE S for iOS and Android |
| Simulation | VOICECADDIE S 3D range; E6 CONNECT and OptiShot Orion compatibility |
| Golf balls | Designed for standard golf balls; non-standard practice balls are not supported |
Planning an indoor simulator? Confirm hitting position, full swing clearance, screen dimensions, projector placement, mounting requirements, power, network access and the current Voice Caddie placement, app, and software requirements before ordering.
Product questions
Frequently asked questions
Can SC4 PRO work without a phone?
Yes. Its built-in screen, voice output, and remote support standalone range practice. A compatible phone or tablet adds saved sessions, video, detailed analysis, and 3D visualization.
How should it be positioned indoors?
Place the unit about 4.5–5 feet directly behind the ball, level with the hitting surface, and provide about 10 feet from the ball to the screen or net.
Does it require marked golf balls?
No. It is designed for standard golf balls. Voice Caddie cautions that it is not intended to measure non-standard practice balls.
Which simulator software is supported?
Voice Caddie lists its free VOICECADDIE S driving range plus E6 CONNECT and OptiShot Orion compatibility. Platform, course, and subscription terms may vary.
What E6 content is currently advertised?
Voice Caddie currently advertises five complimentary courses—Aviara, Bandon Dunes, Stone Canyon, Sanctuary, and Wade Hampton—plus one driving range. Confirm the active promotion before purchase.
Grater Golf support
Build the right Swing Caddie setup.
Share your room dimensions, training goals and preferred software. We’ll help you review launch-monitor placement and the supporting simulator equipment.
Ask Grater GolfShipping & Returns
Free standard shipping on most orders $100+ within the contiguous U.S. Eligible items may be returned within 30 days. Custom, modified, cut, installed, and made-to-order products may be final sale.