Sereze: Breathwork & HRV

Calm down in a couple of minutes. Real breathing, personalized by your body. Boring stories for busy minds. Listen to boring stories when silence makes your thoughts louder, or use Apple Watch guided breathing when your body feels stressed. When you can't sleep, can't focus, or feel a panic spiral starting, Sereze does the breathing for you, in sessions short enough to actually use. Tap once. Breathe. Feel steadier in minutes. Open Sereze and one card tells you where you are: your Calm Score, your resting heart rate and HRV, and the single thing worth doing right now, picked from what your body is actually showing. One tap, no scrolling, no thinking. Or just ask Siri, or search for a session from your Home Screen. Why Sereze is different Most breathing apps play the same audio for everyone. Sereze actually reads your body. Tracks heart rate and HRV through Apple Watch Picks the session your nervous system needs right now Turns it into one clear Calm Score, and tracks real progress: BOLT score, breath-hold time, recovery rate Wakes up with you: a morning sleep review explains last night's score and suggests what to do tonight It's the difference between a yoga video and a personal trainer. Use it when you: Can't fall asleep: 4-7-8 breathing to wind down Feel anxious or overwhelmed: belly breathing to settle a racing mind Need to reset before a meeting: box breathing in about 90 seconds Want to recover after a workout: extended exhales to ease your heart rate down Want better lung capacity: daily Buteyko and breath-hold training What's inside 30+ guided breathing techniques: 4-7-8, Box, Bhramari, Alternate Nostril, Buteyko, and more Sleep Stories and NSDR (Non-Sleep Deep Rest) sessions Morning Sleep Review with personalized insights, generated on-device with Apple Intelligence Siri shortcuts and Spotlight search: your next session one phrase or one search away Apple Watch integration: every session tracked by your heart rate Logs how you feel to Apple Health's State of Mind, and reads it back to tune your Calm Score Works offline. Syncs with Apple Health. No social feed. No streak guilt. No nudges before bed. Pricing Free to download. A core set of techniques is free forever, including 4-7-8, cyclic sighing and non-sleep deep rest. Full access to everything for your first 30 days, no card required. After that, choose your plan: $49.99/year (about $4.16/month) or $6.99/month. Auto-renews unless canceled. Managed through your Apple Account. Privacy Your breath, sleep, and journal data stay on your device. Sereze runs entirely on-device. We don't collect analytics, sell anything, or track you across apps. Apple Health access is optional, stays on your device, and is never uploaded. Terms of Use: https://sereze.ai/term_of_use.html Privacy Policy: https://sereze.ai/privacy_policy.html