You can't think your way out of fight-or-flight — it isn't a thought, it's a physical state. That's why apps and breathing fade after ten minutes. OneDevice works differently: a small wearable that uses light and sound to gently guide your nervous system out of high alert — worn against your chest, running quietly in the background all day. No screen, no session, no routine. You put it on, and it does the rest.
It isn't jewelry and it isn't another gadget you'll forget in a drawer. It's the one thing that finally does the work willpower never could.
No ritual, no effort — just the body finally slowing down.