The Product

The first life-size, human-like AI personal trainer.

A 1-on-1 coach who sees you, hears you, and adapts to every rep. Built to live in your home and train your whole family.

01
Meet Emma

Fully generative AI coaching.

Meet Emma. The first fully generative AI coach. She sees you, hears you, and adapts to you in real time — building the workout your body needs today, then doing it again tomorrow. Every session is 1-on-1 and one-of-one.

02
Your coach, life-size

Immersive projection.

Our immersive projection brings the GROWL coaches onto your training space at human scale. Eye contact, real presence, no screen between you.

03
AI vision + interactive sensing

Reads every movement.

Cameras read every angle of your form. Sensors capture every hit, every press, every push, every sound and every word. The result: 360° personalized feedback in real time to perfect your form and push you further — the coach knows when you're holding back, and calls you out.

Gamified training environment powered by Unreal Engine 5
04
A console you can train on

Advanced gaming power.

Nvidia GPU and Unreal Engine 5 power immersive, gamified environments that react to your every move. Boxing rounds. Reaction games. Family tournaments. The workout you can't stop playing.

GROWL's multi-layer composite hardware
05
Built to be hit, pressed, and touched

Revolutionary hardware.

The first hardware built to be hit, pressed, and touched. A multi-layer composite that absorbs impact, returns resistance, and stays quiet in your home. Accessible for beginners. Challenging for advanced athletes.

06
Minimal space, maximum impact

Seamless home integration.

Wall-mounted, shock-absorbed, designed for premium homes. Trains hard without disturbing the household, all in the space of a wall shelf.

The tech behind it

Specifications

Materials

  • Premium, durable, shock-absorbing materials for stability and comfort, with significantly reduced vibration and noise.
  • The training surface is made from layers of long-lasting polyurethane foam.
  • The rest is steel, aluminum, premium plastics and fabrics.

Home space

  • Adapts to guest rooms, fitness spaces, garages and basements.
  • Requires ceilings at least 7' 8" tall.

Supported walls

  • Wooden studs spaced 16"–24".
  • Drywall / sheetrock, plywood, or exposed wood studs.
  • Solid poured-concrete walls without studs are also supported.

Surrounding spaces

  • Smooth and relatively quiet, but not silent — training on GROWL is roughly as loud as a wall-mounted washing machine or dryer.

Installation

  • As simple to install as a wall-mounted TV, with no wall damage.
  • Professionally installed by a two-person team via white-glove delivery & installation.

Embedded computer

  • Architecture: x86
  • GPU: Dedicated Nvidia GPU
  • OS: Linux
  • Rendering engine: Unreal Engine 5

Display

  • Display area: 120"
  • Resolution: 4K
  • Framerate: 60Hz

Connectivity

  • Reliable internet required (ADSL2+ minimum; cable / fiber preferred).
  • Strong home Wi-Fi signal at the install location.
  • Equipped with Wi-Fi 6, Bluetooth 5 and ANT+.

Power

  • Grounded, three-prong outlet within 6 ft of install.
  • Line voltage: 120V · Frequency: 60Hz · Max current: 6A
Join us

Rise with GROWL.

The first life-size, human-like AI personal trainer is coming home. Be first in line.