Coheria: Cardiac Coherence

Breathe better. Feel calmer. In just a few minutes a day.

Coheria is a breathing companion built around cardiac coherence — a simple practice studied for its effects on the nervous system and the stress response. No theory, no clutter: open the app, follow the gentle on-screen wave, and let your breath slow down.

— HOW A SESSION WORKS —
A soft wave runs across the screen and a dot rides along it: it rises as you breathe in and falls as you breathe out, at an easy pace of six breaths per minute. You just follow it. Within a minute or two your breathing lengthens, your shoulders drop, and your mind has one quiet thing to rest on. No voice, no distraction — just a wave to follow.

— WHY CARDIAC COHERENCE —
Breathing slowly and evenly at about six breaths per minute helps your heartbeat and your breath fall into sync. It's a short, repeatable way to down-shift out of stress and into a steadier, calmer state — before a meeting, after a hard day, or any time you need to reset.

— THE 365 METHOD —
The practice works best as a daily rhythm: 3 sessions a day, 6 breaths a minute, 5 minutes each. Coheria is built entirely around this cadence and makes it effortless to keep, with gentle morning, noon, and evening reminders you can move to fit your day — and that stay quiet if you've already breathed.

— A SESSION FOR EVERY MOMENT —
Three sessions are ready to go: Heart coherence, the 5-minute reference for your three daily moments; Quick, three minutes to come back down between two things; and Before sleep, with a longer exhale and a screen that stays dark until the end.

— SEE WHAT IT CHANGES FOR YOU —
At the end of a session, note how you feel in one tap. Coheria draws your week from it and shows you the time of day when you settle the most. Every Sunday evening, a short weekly review sums up your practice.

— SOUNDS THAT SET THE MOOD —
Wrap your practice in a soothing atmosphere — a forest breeze, soft rain, a crackling fireplace, or deep underwater calm — and add a subtle cue like a singing bowl to mark each breath, or breathe in complete silence. Sound can fade out gradually, guiding you at the start and slipping away as you settle.

— A HABIT THAT STICKS —
Coheria quietly tracks your streak, total minutes, and active days, so your progress feels visible and rewarding. A single session keeps your day, and freeze days, earned by practicing, protect your streak when life gets busy — consistency that encourages, never pressures.

— MADE YOUR WAY —
Create your own sessions with a custom inhale, hold, and exhale rhythm and duration. Pick your theme: Aurore, Pur, or Nuit for evening practice. Available in English, French, German, and Spanish. No account needed: your practice stays on your phone. To keep it when you change phones, sign in with Apple or Google and it's backed up.

Coheria is free to use. An optional Coheria Complete upgrade, a single purchase for life, adds your state over 30 days, a monthly review, your full review history, and every soundscape and breath cue.

Take five minutes. Your body will thank you.

Coheria is a wellness app and is not a medical device. It is not intended to diagnose, treat, or prevent any condition.

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