“There is something I noticed when using Katalyst: it feels like it resets everything. Meaning that it kind of reboots my muscle computer… I felt anew again.”
Dr. Peter Boulden, 45
Dentistry Practitioner

Whatever your aim, building and maintaining healthy muscle mass is essential to achieving your goals. Katalyst uses electro muscle stimulation (EMS) to help you build more strength in less time, without any external weights or wear-and-tear on your body, so you’re always prepared to rise to the occasion.
Next level training requires next level tools. Katalyst imitates the brain signals that cause your muscles to contract, resulting in a more complete activation and amplifying your results. It’s the perfect companion to your current programming, or a completely new approach to fitness.
Muscle mass is critical to healthy aging, yet we lose it from age 30 and become more injury-prone over time. Katalyst helps improve strength, flexibility and cardiovascular performance without any weights or joint impact, so you can improve your fitness through every stage of life.
Life happens, and the best way to ensure a positive outcome is to begin from a position of strength. Our technology is rooted in rehabilitation and works with your body rather than against it, to help you prepare for and accelerate recovery.
$2,385 | or $66/mo with Affirm
Order today and become a Katalyst member. After checkout, we will request measurements and configure your Suit.
US & Canada addresses only. To join the international waitlist, click here.
High performance materials with integrated electrodes mapped to all your major muscle groups. Weighing ~3 pounds, the Suit is travel- ready and stores away easily.
Specially designed to retain moisture for optimal impulse delivery. The seamless knit, a sustainable Tencel™ blend, keeps you comfortable while you work out.
The heart of the operation, the Impulse Pack translates commands from the Katalyst App into precisely-tuned impulses delivered to the right muscle, at the right time.
A totally immersive fitness experience, with on-demand classes led by EMS trainers. As you work out, the App intelligently controls and personalizes your impulses in real-time.
High performance materials with integrated electrodes mapped to all your major muscle groups. Weighing ~3 pounds, the Suit is travel- ready and stores away easily when not in use.
Specially designed to retain moisture for optimal impulse delivery. The seamless knit, constructed from a sustainable Tencel™ blend, keeps you comfortable while you work out.
The heart of the operation, the Impulse Pack translates commands from the Katalyst App into precisely-tuned impulses delivered to the right muscle, at the right time.
A totally immersive fitness experience, with on-demand classes led by EMS trainers. As you work out, the App intelligently controls and personalizes your impulses in real-time.
Dr. Peter Boulden, 45
Garret O., 23
Myra J., 62
Marissa J., 45
Ben Greenfield, 41
Bob, 40
Troy MacCubbin, 43
Mary Shenouda, 37
Michael, 43
Corey W., 34
Cindy Crawford, 56
Connor, 28
Peter Diamandis, 61
Our trainers have decades of full-body EMS, sports and personal training expertise to help you get the most out of your workout.