4-7-8 Sleep Breathing Pace Timer
Guided breathing visualizer designed to quiet racing thoughts and activate parasympathetic relaxation.
Four is the usual starting dose.
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- 1
Sit or lie down and breathe through your nose. Inhale through the nose, exhale through the mouth with your tongue resting behind your top teeth. Loosen your jaw and shoulders before you start.
- 2
Choose a pattern. 4-7-8 is the standard bedtime pattern. Box breathing is better for stress during the day, and 4-6 is the easiest if holding your breath feels uncomfortable.
- 3
Follow the circle, not the numbers. The ring expands while you inhale and contracts while you exhale, and a soft chime marks each change. Watch the ring and let the counter run in the background.
- 4
Run four cycles the first few times. Four is the usual starting dose for 4-7-8. Build up to eight once the long exhale feels natural — more is not better if it makes you lightheaded.
- 5
Stop if you feel dizzy. Light-headedness means you are pushing the holds too hard. Return to normal breathing for a minute, then restart with the 4-6 pattern.
Why a long exhale calms you down
Breathing in speeds the heart up slightly; breathing out slows it down. Making the exhale longer than the inhale tips that balance toward the parasympathetic side of the nervous system — the branch responsible for rest rather than alertness.
That is the whole mechanism behind 4-7-8 and 4-6 breathing. The specific counts matter far less than keeping the exhale clearly longer than the inhale and repeating it long enough for your heart rate to follow.