
A COACT investment / Immersive mental fitness
Healium
A new way to see what’s within.
The idea
What if an inner experience became something you could see?
Healium connects immersive experiences with EEG and heart-rate biofeedback. Its approach to mental fitness brings wearable-informed information into a visual environment.
Founded in 2016 by Sarah Hill and Dr. Jeff Tarrant, Healium grew from a question about visualizing internal states. Its story connects immersive media, technology, and personal experience.

02 / The experience
A personal story. A new perspective.
Sarah Hill and Dr. Jeff Tarrant founded Healium in 2016. Their backgrounds in storytelling and neurofeedback came together around an idea: making an internal experience visible.
Compatible biofeedback devices provide information that can shape an immersive experience. Healium describes its products as wellness technology, not as tools intended to diagnose or treat medical conditions.

03 / The bigger picture
An idea with people at its center.
Healium’s story is as much about the people behind the technology as the environment inside a headset. Its founding narrative connects personal experiences with the development of visual neurofeedback.

Inside the experience
From a founding idea to shared experiences.
Healium’s own stories include its founders and users in healthcare settings. These give an emerging technology a human context, beyond the hardware itself.
Explore HealiumIn the COACT portfolio
A distinct idea.
A place in our portfolio.
Healium is part of COACT’s investment portfolio. This story offers a closer look at the brand’s products and perspective.
Photography and product information from Healium’s official website. Product descriptions reflect the brand’s own materials.
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