A breathing pacer for the moments that need one.

Why paced breathing works

Breathing is the one body rhythm you can steer directly, which makes it the fastest way to tell a revved-up nervous system that the emergency is over. Slowing the exhale in particular nudges heart rate down and attention inward — not a trick, just physiology working in your favor.

Structure helps as much as slowness. Counting four equal phases gives racing thoughts something precise to hold, which is why box breathing shows up in so many high-pressure professions. Our box breathing guide covers the technique in full, and the grounding techniques guide pairs it with sensory anchors for sharper moments.

Which pattern should you pick?

• Box breathing (4-4-4-4) when you want structure — four equal sides, easy to remember at 11 p.m.
• 4-7-8 when you want the deepest slowdown — the long exhale is the point, and the hold should always feel gentle, never braced.
• Simple reset (4-in, 6-out) when counting feels like work — the extended exhale does most of the job on its own.

At night, pair a two-minute session with a steady sound — rain gives the count something to sit inside — then let the app's sleep timer fade everything out once you're under. If you'd rather shape the backdrop yourself, the free sound mixer layers the app's free sounds with per-sound volumes, right in the browser.