OtterBreath is a simple breathing app that helps you relax, focus, and sleep better — no login required.

Feeling stressed, anxious, or just need a reset? OtterBreath guides you through proven breathing techniques with a calming visual dial and soothing background audio, so you can slow down and breathe with intention anytime, anywhere.

FEATURES

🌊 Box Breathing (4-4-4-4) — a technique used by Navy SEALs and athletes to reduce stress and sharpen focus under pressure

🌊 Extended Exhale Breathing (4-4-6-2) — lengthens your exhale to calm the nervous system faster

🌊 Perfect Breath (5.5-5.5) — a smooth, even rhythm shown to support heart rate balance and steady focus

🌊 Relaxing Breath 4-7-8 — a well-known technique to help you unwind and fall asleep faster

🌊 Conscious CO2 Breathing (3-6 and 3-9) — gentle breath-hold training to build calm and tolerance over time

🌊 Custom breathing exercises — set your own inhale, hold, and exhale timing to build a routine that fits you

🌊 Calming background audio synced to your breathing rhythm, so you can close your eyes and just follow the sound

🌊 Session history — track your practice over time and see your progress build

🌊 Simple local profiles — no account, no email, no sign-up, just pick a profile and start breathing

🌊 100% free — no ads, no subscriptions, no hidden paywalls

WHO IT'S FOR

OtterBreath is perfect for stress relief, anxiety management, better sleep, meditation for beginners, or anyone building a daily mindfulness and breathwork habit. Whether you have 3 minutes or 15, there's a breathing exercise ready for you.

WHY BREATHING WORKS

Controlled breathing techniques like box breathing and 4-7-8 breathing have long been used to calm the nervous system, lower stress in the moment, and improve focus and sleep quality. OtterBreath makes these techniques easy to follow with a simple visual guide, so you don't have to count in your head.

GETTING STARTED IS SIMPLE

Pick a preset or create your own, press start, and follow the circle. No setup, no learning curve, no distractions.

Download OtterBreath today and start breathing with intention.