Voice Caddie Swing Caddie SC300 Portable Launch Monitor
The Voice Caddie Swing Caddie SC300 is a compact, portable launch monitor and swing analyser designed for golfers who want accurate, data-driven feedback on the driving range or indoors — without the premium price tag of professional-grade systems. Powered by the latest Doppler radar technology, the SC300 delivers uncompromising measurement precision, tracking everything from ball speed and carry distance to launch angle and swing speed. Connect it to your smartphone or tablet via Bluetooth and monitor every shot in real time through the dedicated iOS or Android app, or simply read the data directly off the built-in 5.3" LCD display. Place the device just 1.5 m behind the ball and you are ready to go.
Key Features
- Total distance and carry distance measurement
- Smash factor (impact accuracy) calculation
- Ball speed tracking
- Launch angle measurement
- Swing speed measurement
- Per-club statistics stored separately
- Data displayed on built-in 5.3" LCD screen
- Bluetooth connectivity for iOS and Android devices
- Distance measurement range: 9 m to 340 m
- Positions just 1.5 m behind the ball — ideal for any range bay
Technology in Detail
Doppler Radar Precision
The SC300 uses advanced Doppler radar technology — the same principle used in professional launch monitors — to capture shot data with exceptional accuracy. Ball speed is measured to within ±3% and distance to within ±3 m, giving you reliable, repeatable data you can actually trust and use to improve your game. The device needs only 1.5 m of clearance behind the ball, making it suitable for most indoor bays and driving ranges.
Comprehensive Shot Analysis
Every shot is broken down into a full set of performance metrics: total distance, carry distance, ball speed, swing speed, launch angle, and smash factor. This complete data picture helps you identify where distance is being gained or lost, whether it is through impact quality, swing speed, or launch conditions. Rather than guessing, you get clear numbers to work with after every swing.
Bluetooth App Connectivity
Pair the SC300 with your iOS or Android device via Bluetooth and unlock the full power of the Swing Caddie companion app. View your shot data in real time on screen, review session history, and track trends over time. The app also measures ball spin rate and spin axis, adding another layer of insight beyond what the device display shows. All data syncs wirelessly without any cables or complicated setup.
Per-Club Statistics
The SC300 stores and tracks statistics for each club individually, so you can build an accurate picture of how every club in your bag is performing over multiple sessions. Know your average carry with your 7-iron, compare your driver swing speed to your 3-wood, and identify which clubs deliver consistent results and which ones need work. This club-by-club data is invaluable for both practice structure and on-course club selection decisions.
Built-in 5.3" LCD Display
A large 5.3-inch LCD screen means you can read your shot data instantly without needing a paired phone for every session. The clear display shows the key metrics straight after impact, keeping your practice flowing without interruption. Whether you are working on the range without your phone or simply prefer a glance at the device itself, the onboard screen ensures you are never left without feedback.
All-Day Battery Life
The SC300 is powered by a built-in Li-Polymer battery that delivers up to 12 hours of continuous use on a single charge, making it more than capable of handling a full day of practice or multiple range sessions without needing to recharge. The lightweight 43 g body and compact 166 × 120 × 28 mm dimensions mean it fits easily into any golf bag pocket, ready to be deployed wherever you practise.
Specifications
| Dimensions | 166 × 120 × 28 mm |
| Weight | 43 g |
| Display | 5.3" LCD |
| Power | Li-Polymer battery |
| Battery life | Up to 12 hours |
| Measurement accuracy | Ball speed: ±3% Distance: ±3 m |
| Distance range | 9 m – 340 m |
| Connectivity | Bluetooth (iOS & Android) |
| Placement | From 1.5 m behind the ball |
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