THE CLOSED LOOP

A nervous system interface, not another fitness tracker.

Most wearables end at a number on a screen. SYLON closes the loop — reading your physiology, naming your state, and responding through targeted stimulation, continuously, without you lifting a finger.

HOW IT WORKS

It reads you, and responds.

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then it re-checks, and does it again ↻
01 · SENSE

Today, SYLON reads through any Bluetooth heart-rate wearable you already own — picking up your stress & recovery signals, wirelessly. Pair a Polar H10 for the most precise read.

ECG — roadmap Respiration — roadmap Skin conductance — roadmap EEG / EMG — roadmap
02 · UNDERSTAND

The state engine turns your stress & recovery signals into a named state — Calm, Stress, Flow, Recovery. It's pattern recognition on real physiology, not a diagnosis.

03 · INFLUENCE

Three vibration zones — heel, arch, forefoot — play patterns tuned to a state: Grounding, Bilateral, Wave, Flow, Activation. The feet are the most nerve-dense, always-on surface on the body that nobody is using.

04 · LEARN

Roadmap: personalization that remembers what protocol worked for you last Tuesday at 2pm, and adapts. Not built yet — this is where we're headed.

HOW SYLON WORKS

Three simple parts.

READS YOU
The app + the wearable you already own sense your state.
RESPONDS
The socks send gentle pulses to your feet — fully wireless.
REMEMBERS
Your sessions save to the cloud, so progress follows you.
WHAT WORKS TODAY VS. WHERE WE'RE HEADED

Today: works with the heart-rate wearable you already own (a Polar H10 for the most precise read), wirelessly-connected Flow Socks, pattern-based stimulation. Roadmap: AI state prediction, onboard sensors, personalization. SYLON Alpha is experimental — not a medical device.

Ready to run the loop yourself?

REQUEST AN INVITE