4D Smart Shirt – Golf Swing & Motion Tracking Vest - 4D Motion Sports

Swing Better. Score Lower.

A shirt embedded with 3D motion capture sensors & AI to analyze your golf swing and provides real-time feedback, even on the course!

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How Does It Work?

The Ultimate Swing Analysis & Feedback Tool

To make real, consistent progress, you need clear insight into what your swing issues are and how to fix them. The 3D Smart Shirt pinpoints the most impactful swing flaws and speed metrics so you can focus your practice where it matters most.Each issue is color-coded for instant clarity: green means you’re on track, red flags a problem area, and yellow indicates you’re on the cusp. Every metric is explained in detail with accompanying illustrations and videos, ensuring you understand exactly why it matters and how to correct it. Now you can train with purpose and see steady improvement where it counts.

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Live Avatar Biofeedback

Using our live avatar and built-in target zones, you’ll immediately learn to feel the proper positions at every key checkpoint—setup, halfway back, top of the swing, halfway down, impact, halfway through, and finish. With just a few focused practice sessions each week, you’ll see faster improvement than ever before.

To make your training even more effective, we provide step-by-step tutorials and targeted programs that address your specific swing flaws and optimize your speed metrics, ensuring consistent, measurable progress.

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On-course Analysis

Ever hit a disastrous shot and think, “What did I do differently?”

Swings under pressure on the course can vary dramatically from those on the range. With the 3D Smart Shirt, every on-course swing is automatically recorded and compared to your good shots, revealing exactly what changed—and how to fix it.

Understanding your true swing tendencies on the course is a game-changer for consistent improvement.

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Don't Take Our Word For It...

  • Mark Blackburn, Golf Digest #1 Coach

    "Super excited abut the opportunity to use this technology for on course kinematic sequence captures and movement training in gym or on the range! Sure to become a a great tool for building body & pivot feels for players in PLAY & Practice!"

  • Golf Digest

    "What’s different about Kim’s product is that it tells you exactly what you are doing differently on the range and on the course, allowing you to identify the factors that are keeping you from swinging your best when you need it most.”

  • Golficity In Depth Review

    “So now we have zero excuses to become a better golfer on the course! … Are we a different golfer on the range vs the course. We showed that I am and now I know what to work on!.”
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Why 4D Motion Smart Golf Shirt?

With 4D
With 4D
Without 4D
Real Time On Course Data
Limited To Range Feedback
Personalized Body Movement Data
Generic YouTube Videos
Affordable Wearable Tech
Expensive Launch Monitors
Interactive Live Avatar
Passive Learning

See It In Action

Frequently Asked Questions

FAQ

How does the 3D Smart Shirt work?

The shirt has sensors that capture your swings - dry swings in your living room without a club, hitting balls on a range and even your real swings on a golf course. Each swing or group of swings are analyzed and red and green colored boxes tell you what you need to work on. You can then use the training programs to work on your flaws. ​

I’m a beginner. Will this help me?

Absolutely! The 3D Swing Shirt is for golfers of all levels. Whether you’re a beginner learning the basics of a swing, an average golfer looking to get to the next level, or a tour player that wants see his tendencies on the course, it will help you understand your swing and improve faster.

How do I care for my shirt?

The shirt is easy to care for. Simply hand wash and hang dry the shirt as necessary.  

Is it simple to use?

Our primary design principle was to transform our flagship product that is used by top pros, costing thousands of dollars, providing dozens of graphs, tools, metrics and more into a system that is still powerful, but simple and intuitive to use and understand. There is even an AI mode designed to guide you through your training one step at a time.

Will I get all red results because I can't swing like a tour pro?

Not necessarily, the system is designed to help you build a solid fundamental foundation by mastering the key swing characteristics and build better ball striking and speed.

In addition, there are important metrics that are player dependent, such as speeds so you can compete against yourself and see the gains in black and white.

Isn't it better to just work with an instructor.

Working with a good qualified instructor is always ideal. But whether you have an instructor or not, they can not always be with you. The 3D smart shirt can give you feedback and directed training at home, at the range, and even on the course so that you are always working with a purpose. If you have an instructor you can share your data with them so that they can see your swing progress when you are not with them.

Level Up Your Golf Game Today.

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