Katalyst Gen4 Full-Body EMS Training System

Katalyst Gen4 Full-Body EMS Training System

App-guided full-body EMS training in a lightweight wearable system

The Katalyst Gen4 brings full-body electro-muscle stimulation into a streamlined training system designed for home, travel, and performance-focused workouts. Instead of relying on traditional weights or resistance machines, Katalyst pairs a wearable EMS suit with app-guided bodyweight training to activate multiple major muscle groups at the same time.

The system combines a fitted vest, shorts, arm straps, 26 integrated electrode pads, and a compact Impulse Pack that controls the stimulation delivered throughout each workout. Sessions are guided through the Katalyst App, with training options ranging from strength and power to cardio and recovery.

A Different Approach to Full-Body Training

Katalyst is designed to add controlled electrical stimulation to simple bodyweight movements. The Impulse Pack receives commands from the app and delivers precisely timed stimulation through the electrodes built into the suit.

Because the resistance comes from EMS rather than external weights, workouts can be performed with minimal additional equipment. That makes the system especially appealing for users who want a space-efficient training option at home or a portable system they can take on the road.

Four Training Modes

The Katalyst workout library includes four primary training categories:

• Strength: Guided resistance-focused workouts paired with EMS stimulation.

• Power: Sessions designed around faster, more dynamic movements.

• Cardio: EMS-supported conditioning workouts without traditional cardio equipment.

• Recovery: Lower-intensity sessions using a different stimulation profile from the training modes.

Most Katalyst workouts run approximately 10 to 20 minutes, making it easier to incorporate a full-body session into a busy schedule.

Personalized Muscle-Group Control

Katalyst allows users to adjust stimulation intensity rather than relying on a single setting for the entire suit.

The system provides control across nine muscle-group channels, allowing individual areas to be increased, decreased, or turned off during a workout. This makes it possible to customize the experience based on comfort level, workout type, and personal training preferences.

26 Integrated Electrodes

The Gen4 suit uses 26 strategically positioned electrode pads across the vest, shorts, and arm straps. The electrodes are mapped across major muscle groups so the system can deliver coordinated stimulation while the user performs guided movements.

The electrodes are built into the wearable components, eliminating the need to attach individual adhesive pads before each workout.

The Katalyst App

The Katalyst App serves as the control center for the system. It provides access to an expanding library of trainer-led workouts and structured programs while also controlling stimulation intensity.

The app is compatible with iPhone and iPad running iOS 16 or later.

Additional connectivity includes:

• Apple Watch: Adjust intensity, pause or resume workouts, and monitor heart rate from the wrist.

• Apple TV / AirPlay: Display guided workouts on a larger screen.

• Downloaded workouts: Select workouts can be downloaded in advance for use without an active Wi-Fi connection.

Portable Training Without a Home Gym

One of the strongest advantages of Katalyst is its compact footprint. The training system packs down into wearable components and a small Impulse Pack rather than requiring dumbbells, racks, cable machines, or other large fitness equipment.

That makes Gen4 particularly well suited to:

• Home gyms with limited space

• Frequent travelers

• Apartment or condo living

• Secondary homes

• Users who want guided resistance training without purchasing a full equipment setup

Key Features

• Full-body EMS training system

• 26 integrated electrode pads

• Nine individually adjustable muscle-group channels

• Power, Strength, Cardio, and Recovery workout modes

• Guided on-demand workouts

• Typical workouts of approximately 10–20 minutes

• No weights or traditional resistance equipment required

• Compact wearable Impulse Pack

• 10+ workouts per Impulse Pack charge

• Machine-washable textile components

• Apple Watch connectivity

• Apple TV and AirPlay compatibility

• Downloadable workouts for offline use

• iPhone or iPad running iOS 16+ required

What’s Included

The Katalyst Gen4 Training System includes:

• Katalyst Vest

• Katalyst Shorts

• Arm Straps

• 2 Base Layers

• Impulse Pack

• Connectors

• Spray Bottle

• Laundry Bag

Membership & App Access

A Katalyst membership is required with the initial purchase to use the system. Membership provides access to the Katalyst App, the guided workout library, training programs, personalized intensity controls, and ongoing software updates.

Designed for a Modern Home Fitness Setup

Katalyst is particularly compelling for someone who wants structured strength and conditioning workouts without dedicating a room to traditional gym equipment. The combination of wearable EMS hardware, app-guided programming, individualized intensity control, and a compact travel-friendly format creates a very different training experience from conventional home fitness systems.

For customers building a broader home wellness or longevity space, Katalyst can also complement equipment such as a Pilates reformer, treadmill, recovery system, or sauna without adding another large piece of strength-training equipment.