Sandman: Sleep Breathing

A pulsing blue light guides your breathing from 11 to 6 breaths per minute. Eight minutes to wind down — no sounds, no fuss.

Fall asleep naturally with Sandman — a minimalist breathing guide that helps you wind down with a single calming blue light.

HOW IT WORKS • A pulsing blue light slowly fills your screen, then fades • Breathe in as the light rises, breathe out as it dims • The rhythm gently slows from 11 breaths per minute down to 6 • After 8 minutes, the screen fades to black and you drift off

INSPIRED BY BREATHING SCIENCE • Slow, guided breathing helps your body shift into rest mode • The gradual deceleration follows the natural rhythm of drifting off • No sounds, no voice — just a silent visual cue that works with your eyes closed or open

DESIGNED FOR THE DARK • Pure dark theme — no bright screens jarring you awake • Automatic brightness control dims your display during the session • Screen fades to complete black when the session ends

PREMIUM FEATURES • Unlock the full 8-minute guided session • Monthly and lifetime plans available • 7-day free trial — cancel anytime

No accounts. No tracking. No complicated settings. Just lie down, start a session, and let your breathing do the rest.

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