THE WORLD'S FIRST
AI-POWERED BOXING
& FITNESS COACH

Rise With Every Punch.

Watch the full experience

Pioneering boxing and fitness for you

Transform your workouts with a personal boxing and fitness coach. Dive into immersive gaming with a reinvented boxing bag, designed for your home and the whole family.
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Growl's boxing bag
01

coach

Your personal coach, pushing you WITH every punch

  • Train face-to-face with a coach who won’t let you quit.
  • Feel their presence with every punch, keeping you focused and fueled with intensity.
02

Resistance

UNLEASH the mental and physical power of boxing

  • Harness the raw power of boxing for a full-body, high-intensity cardio and strength workout every time.
  • Turn off the noise, release the stress, and build unshakable confidence.
03

Unreal Gaming

Gamify your way to the next level

  • Compete and fight your way through electrifying content.
  • Lose yourself in the action, forget you’re even working out.
04

AI Feedback

Perfect your technique with every round

  • Track your performance with real-time, personalized feedback.
  • Sharpen your form and push yourself further with every round.
05

WORKOUT together

TRAIN together, THRIVE TOGETHER

  • Share the joy with family-friendly workouts for every mood — from boxing and strength training, to yoga and gaming.
  • Fitness for the whole family—kids included, whether training solo or together!

Stories from those who know

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Powered by advanced
technology

Everything you experience with GROWL is powered by cutting-edge technology unseen in connected fitness. Transform your home into an immersive, high-performance training space.

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The image coming out of the projector and displaying onto the bag
Immersive projection
Growl's boxing bag
Interactive touch surface
Growl's boxing bag
3D motion tracking
Installation architecture of Growl product. The bag interfaces easily with the wall studs
Seamless home integration
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Growl rumbles in the press

Read more
GROWL Raises $4.75M for Boxing Bag That Puts a Coach in Your Living Room
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GROWL is building the Peloton of boxing
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GROWL’s interactive bag lets you punch your boxing trainer in the face
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GROWL is an AI interactive boxing coach to punch up your family workouts
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This AI-powered punching bag looks like the future of fitness
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GROWL, the start-up aiming to popularize connected boxing
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GROWL launches with $4.75M seed round for its tech-powered at-home boxing workouts
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Hear from our early users

Cyril Gane

GROWL is something else entirely - everything feels like a game that keeps you hooked, always coming back for more.

Cyril Gane
Former UFC Heavyweight Champion
Lucy

Fitness boxing was a blast! It blends the thrill of boxing with the intensity of fitness exercises. I love how powerful and energized it feels!

Lucy
Nick

I got so caught up in the game. It’s super competitive and totally addictive - you just don’t want to stop!

Nick
Daphney

I was surprised by how intense & immersive the workout was. Feeling like training with my favorite coach again!

Daphney
Franck

As a boxer for 10 years, I want to feel the bag’s resistance and go crazy on it. I felt just that.

Franck

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Request an exclusive invite to experience GROWL firsthand at our private Austin showroom.

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