Founded in 2015 by Ed Zouroudis and Kelly Weideman, Evolt is an innovative wellness company that is powering connected and digital health.

About Us

We have developed a unique end-to-end solution that tracks detailed changes in the quality of the activity, body composition and nutrition as well as sophisticated data analytics for member body composition changes.

In just a few short years Evolt has become a global player, securing contracts across multiple vertical channels, from health insurers, health and fitness and retail to government bodies and some of the world’s largest gym chains.

Our Mission

Our Mission

Educating people with the knowledge of their body composition, providing inspiration from information.


Our vision

To be the most trusted company for people’s wellness journey, by evolving body composition intelligence and providing a complete ecosystem for personal measurement.

Wellness meets Technology

At the heart of it all is the Evolt 360 Body Composition Analyzer, a 60-second scan that provides data about a body through more than 40 measurements. This is supported by the Evolt Active App, a health and fitness app for tracking body composition, macronutrient profiling, healthy lifestyle scoring and individualized supplement recommendation, and Evolt Insights, an analytic and challenge portal for Evolt 360 owners.

Evolt is turning information into inspiration, BMI into BWI, and in the process is changing the fitness business.

Evolt Ecosystem - Evolt Active App and Evolt 360 Body Scanner

What the research says

Studies have shown conclusively that up to 70% of health club members are either disengaged or at risk of dropping out. The reasons: They are unsatisfied, uncommitted and unmotivated. They are looking for engagement, assistance and the motivation to keep on track with their goals.

Most fitness clubs have an attrition rate of 30%. That means the majority of clubs are losing up to 50% of their members.

Evolt has the solution for club owners looking to reverse this trend — an Evolt 360 Body Composition Scan. This is just the answer for club owners looking to keep members engaged and motivated.
In fact, over the past decade we have noted that more than 90% of people who obtained a Body Composition Scan actually achieved their goals — and as a result more than 60% of gym participants became more engaged with their clubs after obtaining their Body Composition Scan.

Gyms significantly noted increased revenue from the use of the Body Composition Scan including Membership Sales & Renewals, PT Sessions & Supplement Sales and Membership Referrals.

Recurring Revenue

From as little as 3 scans per week, you can have the latest Fit Technology in your gym, giving you the point of difference on rental or lease option. The buck doesn’t stop with membership and personal training revenue.

Upselling and onselling opportunities are endless with the Evolt 360. Create a third revenue center in your club by selling scans on a recurring basis.

*Cost per scan is up to you, this is just a sample

Our Products

1. The Evolt 360 Body Composition Analyzer


This Intelligent Body Scanner is a simple-to-use 60-second scan that provides detailed data about your body through more than 40 measurements. The technology provides a safe reading of impedance and reactance of tissue to provide a reading that determines the difference between muscle mass, fat mass, water and mineral — a measurement far beyond the one-size-fits-all generic BMI. All readings are specific to the individual, allowing trainers to better design a health and wellness program.


2. The Evolt Active App


The free Evolt Active App takes connectivity to the next level by putting the scan results in the palm of your hand. Once scanned with the Evolt 360 Body Composition Analyzer, the app allows you to track body composition and provides calories and macronutrient profiling, healthy lifestyle scoring and individualized supplement recommendations — all right on a smartphone, tablet or desktop computer. It allows you to know exactly how your wellness program is working and how you can make it even better.



Evolt Insights is an analytic and challenge portal for Evolt 360 owners that makes the marriage of wellness and technology complete. Evolt Insights allows clubs and trainers to have powerful fitness conversations with clients, ensuring they reach their individual wellness goals. A key tool is the Evolt Challenge, which creates an easy and fun way to create ROI with Evolt and create engagement within a club and client base, which ultimately lowers attrition.


What Evolt means


To undergo change and development

To arise or transform through evolutionary process


A spirited movement or expression to see or make change


A unit of electromotive force, the difference of potential that would carry one ampere of current against one ohm resistance


A leveraged leap from a platform

To do or achieve something as if by a leap






A Starting Point. Because the number one reason members quit a gym is that they don’t use it enough, Evolt gets them motivated by providing a baseline measurement of the overall fitness. This motivates them to improve and provides an easy-to-understand measurement of their progress.


Better Nutrition. By using the free Evolt app, your clients can easily monitor the macronutrient breakdown that is updated with each scan. It takes the guesswork out of a nutrition plan.


Easy Reporting. Through Evolt Insights, our cloud-based reporting program, trainers have easy access to member profiles, allowing them to monitor their workouts and progress. It also facilitates automated Club Challenges.


Recurring Revenue. Evolt 360 actually creates a third revenue stream after membership dues and personal training fees. Do the math: If you add just $20 per month to your base membership for one scan a month, each client adds up to an additional $240 a year — $4800 a year for getting as few as 20 clients on the machine.


Unique Lead Generation. You can take your Evolt 360 out of the club to special events. Think health and wellness fairs, senior centers and recreation programs! The lead generation opportunities are limited only by your staff’s imagination.


Training for Trainers. We don’t just send you a box and leave you on your own. Evolt provides a proven on-boarding program for all new clients to make sure everyone understands the process and the science. Your success is our success.


Backed by Science. Evolt 360 is the exact opposite of a one-size-fits-all product. Its science accounts for the unique and personalized characteristics of every individual. Just like your club should!


And one more thing: Scientific literature has written time and time again that there is no such thing as a direct measure of body composition — except in a post-mortem dissection of a cadaver. Scientific validation of BIA technology has proven the use of specific algorithms that consider age and gender to improve the accuracy of body composition measurement. The Evolt 360 takes that even further by incorporating five specific personalized variables – height, weight, gender, age and impedance – to provide the most accurate body composition measurement for any individual.

Get a quote now

Say goodbye to scales and measuring tapes. Give your clients the ability to see real-time results from their efforts. While increasing their confidence in your service leading to higher retention rates, increased referrals and word of mouth, not to mention creating an exciting and fun culture in your gym.




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