The Katalyst suit has changed this 53 year old's body for the better.
Whilst I still do a traditional strength session once a week I do 2 sessions of strength and / or power with recovery in the suit each week. The training sessions are intense and once you work out how to wet down the suit its like 10 minutes maximum to get ready. Took me a couple of times and find warm to hot water works best.
Finally the customer service is amazing. Kamryn is helpful and great to deal with.
Katalyst Reviews 74
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I have been using the Katalyst for over a year and amazed at the results. It is truly a game changer. I have been very pleased with how it has helped to strengthen my core and back. I can't imagine what I would be like without it! Also, every time I have had a question, I have been impressed with the customer support. Thanks Katalyst!
As advertised. A very practical and efficient way to build strength. The on-demand classes and interface are top-notch and instructors are very engaging. The setup is pretty easy once you’ve done it a couple of times; it really only takes 5-10min to get the suit wet, on, and get the workout going… then 20min later you are done. I’m absolutely loving it. P.S. Customer service is outstanding.
At age 43, I seriously injured my back at L5-S1. As a result, I had to undergo an emergency microdiscectomy. After months of physical therapy (post surgery) and rebuilding my leg muscles, I was ready to return to full-body strength training.
I knew my heavy weightlifting days were behind me, so I consulted my physical therapist and physician after reading about Katalyst. My physician approved, so my wife and I both bought suits (we share a power pack). We were optimistic but skeptical. After trying it, we were blown away. Not only have we used the suits for 100% of our resistance training (2 to 3 times per week), my suit has helped me with my recovery. I’m stronger than I’ve ever been. Additionally, my wife’s achy joints (from playing college soccer) are better after giving up traditional weights for Katalyst.
Thanks Katalyst! We plan to be lifers.
Company details
- #5 of 11 best companies in Physical Fitness Program
- #10 of 71 best companies in Fitness and Nutrition Service
- #2 of 28 best companies in Fitness Equipment Store
About Katalyst
Written by the company

Work out like never before.
Katalyst uses electro muscle stimulation (EMS) to help you get more results in less time. We remove the barriers to fitness to help you reach your full potential.
ADVANCED TECH
Katalyst uses proven EMS technology, but we don’t stop there. Our software platform works in harmony with the hardware & textiles to deliver the smartest full-body EMS training available.
DURABLE MATERIALS
High-performance materials, specially designed textiles, and advanced electronics come together in a truly long-lasting wearable fitness device. Rigorously tested to ensure absolute quality.
PREMIUM EXPERIENCE
We’re bringing full-body EMS training out of the trainer-led studio environment and into the home, with the world’s first premium, user-friendly device FDA-cleared for consumer use.

Contact info
8400 W Sunset Road, 89113, Las Vegas, United States
- support@katalyst.com
- katalyst.com
I have been using the Katalyst for over…
I have been using the Katalyst for over a year and amazed at the results. It is truly a game changer. I have been very pleased with how it has helped to strengthen my core and back. I can't imagine what I would be like without it! Also, every time I have had a question, I have been impressed with the customer support. Thanks Katalyst!
Date of experience: January 20, 2025
Perfect for person in 50's
The Katalyst suit has changed this 53 year old's body for the better.
Whilst I still do a traditional strength session once a week I do 2 sessions of strength and / or power with recovery in the suit each week. The training sessions are intense and once you work out how to wet down the suit its like 10 minutes maximum to get ready. Took me a couple of times and find warm to hot water works best.
Finally the customer service is amazing. Kamryn is helpful and great to deal with.
Date of experience: January 17, 2025
As advertised - and more!
As advertised. A very practical and efficient way to build strength. The on-demand classes and interface are top-notch and instructors are very engaging. The setup is pretty easy once you’ve done it a couple of times; it really only takes 5-10min to get the suit wet, on, and get the workout going… then 20min later you are done. I’m absolutely loving it. P.S. Customer service is outstanding.
Date of experience: January 05, 2025
I've been using EMS with Katalyst and…
I've been using EMS with Katalyst and my back/core has never felt better.
Date of experience: December 18, 2024
The suit is awesome!
At age 43, I seriously injured my back at L5-S1. As a result, I had to undergo an emergency microdiscectomy. After months of physical therapy (post surgery) and rebuilding my leg muscles, I was ready to return to full-body strength training.
I knew my heavy weightlifting days were behind me, so I consulted my physical therapist and physician after reading about Katalyst. My physician approved, so my wife and I both bought suits (we share a power pack). We were optimistic but skeptical. After trying it, we were blown away. Not only have we used the suits for 100% of our resistance training (2 to 3 times per week), my suit has helped me with my recovery. I’m stronger than I’ve ever been. Additionally, my wife’s achy joints (from playing college soccer) are better after giving up traditional weights for Katalyst.
Thanks Katalyst! We plan to be lifers.
Date of experience: December 07, 2024
Amazing …
I’ve been using my Katalyst suit for several years. It’s nothing short of amazing. In 20 mins, I break such a sweat that I feel like I’ve been training for over an hour. It’s 100% worth the money.
Date of experience: December 05, 2024
Amazing product and support
What an amazing product. And what an amazing customer service for support they have. They are happy to help and want success in your Katalyst Journey. Thank you team
Date of experience: December 03, 2024
The customer service rep was very…
The customer service rep was very responsive and helpful! This company stands by its exceptional products!
Date of experience: November 15, 2024
Awesome experience with the Katalyst…
Awesome experience with the Katalyst team. I am so happy with my suit!!! The workouts are great.
Date of experience: November 12, 2024
Very responsive customer service
Very responsive customer service. Amazing product!! Would absolutely recommend!!
Date of experience: November 11, 2024
Katalyst support was great
Katalyst support was great! Specifically with Kamryn, my issue was resolved quickly and smoothly. Thanks!
Date of experience: November 15, 2024
Simple and effective way to see results
Simple and effective way to build muscle! Takes some getting used to, but after a couple weeks, using the Katalyst suit has become my favorite workout days of the week. I've added added muscle mass, see muscle tone, and love the post-workout endorphins. I wish it were a little more inexpensive, but I see the upfront cost as an investment that I'm seeing a great return. The customer service is also great, staying true to their size-change policies.
Date of experience: November 05, 2024
Awesome product and easy to use
Awesome product and easy to use. Seeing results after only a month!
Date of experience: November 09, 2024
The workouts have been great
The workouts have been great. I feel like I am getting a full workout in a short period of time. The workouts are also interesting and varied. The video instruction is excellent. I like the automatic adjustment of the intensity level as you work through each video.
Date of experience: November 08, 2024
Blown away by this company
Blown away by this company. Their product is innovative and effective, their customer service team is beyond wonderful and they are continuously working to improve their offerings. I would most highly recommend to anyone- Katalyst would make a great addition to anyone's like. Not only is their suit amazing but they truly stand behind their product. Isabelle and her team have been gracious and generous - taking time out of their day to help share best practices, fitting etc. Thank you so much for what you offer!
Date of experience: November 07, 2024
Suit issue
I wrote Katalyst about an issue and they responded to the issue right away. Not only am I extremely happy with the suit, the customer service was outstanding addressing my issue. 10 out of 10
Thank you
Date of experience: November 06, 2024
Great Customer Service
Needed to exchange the size of a product and customer service was quick and easy to do so. Quality of the product is great! Fantastic workout.
Date of experience: November 06, 2024
Ease of operation and variety workouts
Date of experience: November 05, 2024
Fantastic workout method
Fantastic workout method. Full body in 20 min!!!! Love it.
Date of experience: November 05, 2024
I received my suit faster than…
I received my suit faster than expected. I just finished the introductory six week series and I’m already noticing positive progress.
Date of experience: October 31, 2024
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