About us
At Energym, we’re redefining the role of fitness in a sustainable future.

Our award-winning British engineering team has developed the RE:GEN – a high-performance smart bike designed to reshape the future of indoor cycling.

Loved by rhythm instructors, elite cyclists and performance riders alike, it delivers an unrivalled ride experience – combining real road feel, FTP-based performance feedback, and handlebar-mounted digital shifters for intuitive control.

Built to outperform the best bikes on the market, the RE:GEN ranges from fully self-powered models that require no plug, through to integrated Energy Storage System installations that feed electricity back into the building – directly reducing operational energy costs.

Whether it’s on the gym floor, in the studio, or part of a broader sustainability strategy, Energym powers performance – for people and the planet.


Company background
Energym was founded to solve a simple problem: what if every workout could power something bigger?

Born out of years of research with leading UK universities, our technology converts human effort into clean, usable electricity – without compromising performance. From day one, we’ve designed and engineered every product in-house, combining elite cycling hardware with real-time energy capture systems.

After joining the Gymshark Accelerator, we moved from concept to commercial reality. Today, our smart bikes and energy systems are being installed across forward-thinking gyms, universities, and workplaces in the UK and Europe – helping operators cut carbon, reduce energy costs, and engage members in a whole new way.


Product range and services
Key innovations include:

RE:GEN - Designed for performance and built for impact, the RE:GEN features intuitive digital shifters, a precision Q-factor, and auto-resistance technology, all backed up by remote diagnostics and OTA updating.

HALO Power Meter - Industry-first, no-calibration power meter delivering real-time FTP-based colour zone feedback across all riders.

PowerCycle Software Platform - Our in-house system for real-time energy data, performance tracking, and gamified training experiences – available across gym floor and studio environments.

Auto-Applied Resistance via CicloZone - Developed with our studio software partner CicloZone, the RE:GEN auto-adjusts resistance in group settings – freeing instructors to focus on motivation and community.

ECO:POD - A self-contained, sustainably built energy pod showcasing our RE:GEN bikes – perfect for corporate wellness, hospitality, and events that demand both impact and innovation.

Sustainability Consultancy - We help operators measure, manage and communicate the impact of their installations – aligning with ESG and net zero goals. We also work with a suite of partners to supply a range of sustainable product options for operators.

Facility Design & Integration - Full support on layout, equipment positioning, and software integration to maximise both performance and energy efficiency.

Service & Maintenance Plans - Customisable service options to keep bikes in peak condition, backed by remote diagnostics and responsive support.



HALO™ Power Meter and PowerCycle™ Software Platform are trademarks of Energym.