

Breath, Body, Mind
RE bridges ancient wisdom with modern neuroscience. Using breath, rhythm, and sound to bring your nervous system back into balance, and help your body recover from exercise and stress.
A physiological tool designed to optimise your well-being using breathwork, mindfulness, and sound frequencies. Measure your nervous system's response objectively with just your smartphone camera or smartwatch.

When you slow your breath to a consistent pace, something unexpected happens: your heart, lungs, and nervous system fall into rhythm with each other.
Researchers call this Resonance Frequency, the sweet spot where your internal systems stop fighting and start cooperating.
The sweet spot where cardiovascular efficiency is maximised.
Stimulates the vagus nerve, promoting emotional regulation.

Think of your heart as a drummer. While a perfectly steady beat might sound good, your body actually performs best when the timing between beats varies slightly. Heart Rate Variability (HRV) is the measure of this healthy irregularity. A high HRV means your nervous system is flexible. It can accelerate and brake on demand, rather than running flat-out all the time.
Clinical trials utilising 8-week protocols of daily 20-minute coherent breathing sessions have demonstrated statistically significant reductions in psychometric scores for anxiety (GAD-7), depression (PHQ-9), and PTSD (PCL-5).
Handpicked articles on breathwork, neuroscience, and privacy-first tech.

Everything you need to know about the upcoming RE app experience.
We are preparing to move from Beta (testing) to a Public release through Apple App and Google Play stores late 2026.
Our native iOS and Android apps are in a limited closed alpha (free lifetime access, limited to the first 34 testers). If you want to start breathing immediately, our Progressive Web App (PWA) is fully open to the public for testing below.
Alpha channel for Google Android users and Android-compatible smartwatches.
TestFlight alpha channel for iPhones and Apple Watches.
Please note: The PWA version runs directly in your browser. It does not have all the advanced features of the native apps (such as standalone smartwatch haptic guidance or background biometrics).
Open Web App (PWA)