A performance sock with a detachable stimulation module. Obsidian knit, red accents, studio-grade engineering — built to disappear on your foot.
No onboard sensors here — it pairs with the heart-rate wearable you already own, and does the responding.
Each sock has its own tiny smart module, so both feet pulse in perfect sync — fully wireless, no cable running between them.
The most nerve-dense surface you already cover, all day. Comfortable, hidden, always on — no wrist, no chest strap to think about.
Grounding, Activation, Bilateral, Wave, and Flow — each zone plays some combination, tuned per state.
Home dashboard, Therapy Mode presets, Manual Control, and Session History — one app to see it and change it.
See the full app →SYLON does more than measure, so it draws more than a tracker — and still runs for several sessions between charges. Every bit of that power goes into your body, not a spreadsheet.