The Swing Caddie SC300i Portable Golf Launch Monitor has cemented its place as one of the most trusted training tools for golfers of every level. Compact yet powerful, it gives instant, accurate feedback that helps players fine-tune their game on the spot. Built by Voice Caddie, the SC300i combines advanced Doppler radar with live atmospheric calibration to track everything from swing speed to launch angle with impressive precision.

This isn’t just a gadget that spits out numbers. It’s a training partner that gives you the kind of insights professionals rely on. With Practice Mode, you can record swings, overlay key stats, and review your progress to sharpen your skills faster. Its Bluetooth connectivity works flawlessly with both iOS and Android through the MySwingCaddie app, making it easy for multiple users to get in on the action.

Taking the solid foundation of the SC200, the SC300i pushes further with fresh upgrades: real-time video analysis, voice feedback for shot distances, and custom loft settings for each club. Portable and user-friendly, it delivers a complete training experience you can take from the driving range to your backyard.

How the Swing Caddie SC300i Stands Out From Rivals

In a market full of flashy tech, the SC300i Portable Golf Launch Monitor sets itself apart by balancing innovation with reliability and simplicity.

  • Garmin Approach R10 brings virtual courses, swing capture, and stat tracking, but it leans heavily on third-party apps and takes extra time to set up.
  • FlightScope Mevo works indoors and outdoors with detailed metrics, but it lacks built-in voice feedback and depends heavily on mobile support.
  • Rapsodo MLM shines with real-time shot tracing and swing breakdowns, but only works on iOS, limiting flexibility for other users.
  • Garmin Approach G80 includes GPS and fun course modes, yet its data depth doesn’t match the swing-specific insights the SC300i delivers.

By contrast, the Swing Caddie SC300i requires no subscription, supports both Android and iOS, speaks distances out loud, and uses a Doppler radar engine fine-tuned with atmospheric calibration. The result? A seamless, pro-level training tool you can trust every time you step up to hit.

Product features

  • Voice Feedback in Real Time: Hear your shot distances instantly without needing to glance at the display.
  • Practice Mode With Video: Record swings and overlay stats to identify patterns and improve technique.
  • Custom Loft Angle Settings: Adjust per club for more accurate performance tracking.
  • Multi-User Compatibility: Switch between profiles easily, making it great for families or group practice.
  • Bluetooth Integration: Connect effortlessly to the free MySwingCaddie app on both Android and iOS.
  • Advanced Doppler Radar: Paired with atmospheric calibration to ensure accuracy across every swing metric.

Product Details

  • Tracks measure apex, smash factor, launch angle, swing speed, ball speed, total distance, and swing speed.
  • Provides instant measurements for launch angle, club speed, and ball speed.
  • Voice-enabled readouts make it easy to train outdoors or in low-light conditions.
  • Works best when placed 5 feet behind the ball with at least 6.5 feet of clearance indoors.
  • Stores and compares performance data in the MySwingCaddie app for ongoing progress tracking.

The Swing Caddie SC300i Portable Golf Launch Monitor combines pro-level accuracy with a user-friendly design that suits beginners and seasoned players alike. Whether you’re grinding at the range or setting up a practice session at home, it ensures every swing counts and helps you step closer to your personal best.