How to use
Tap as you breathe in and out. Let the light follow your rhythm.
How does it work?
- Press Start as you begin breathing in. Breathe at a comfortable pace.
- Tap “Now breathe out” when you exhale, then “Now breathe in” when you inhale. The screen darkens out and brightens in.
- The light changes gradually across breaths. A full darkening completes a level. End whenever you like; your time and cycles stay visible.
What is it?
Calmelatonin turns your own breathing rhythm into light and shade. It is a simple visual breathing companion, created by zendoc.
Do I need an account?
No. It is free to use in your browser. Your session stays on this device; only your language preference is saved.