Sereze: Breathwork & HRV

Sereze: Breathwork & HRV

Stop panic. Sleep faster. NSDR

1 ratings
1 review
Free
In-App Purchases

Details

  • Released
  • Updated
  • December 5, 2024
  • July 8, 2026

Features

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About

This app offers personalized breathing exercises to help you calm down, focus, and improve sleep. It uses your body's data, like heart rate and HRV, to select the most effective session for your current needs. Enjoy quick, guided sessions and insightful morning reviews to track your progress.

Personalized breathing sessions based on HRV
Home screen and lock screen widgets
Morning sleep review with AI insights
Tracks progress with BOLT score and recovery rate
Offline functionality
Apple Watch integration
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What's New in Sereze

3.0

July 8, 2026

Added eight new narrated bedtime stories, few examples: * The Mapmaker’s Desk * The Museum After Closing * The Village That Closes Early A new storytelling style designed for busy minds—gentle narration with no dramatic plot or repetitive sleep prompts. Perfect for listeners who prefer calm stories over meditation or white noise.

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Subscription plans

Yearly Subscription

1 Year

$49.991 Year
7 Days trial
How to cancel Sereze subscription ⁉️

User reviews

Forced me to exhale slow and better

Sereze has been a game-changer for improving and tracking my HRV. It’s also helping me achieve better sleep with its comprehensive features. I love the variety of breathing exercises, which give me plenty of options to choose from. My only suggestion: adding customization for exercise duration at the top level would make it even better. Highly recommend for anyone looking to optimize their health and well-being!
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Developer apps

FAQ

How does Sereze personalize breathing sessions?

Sereze tracks your heart rate and HRV through Apple Watch to understand your nervous system's current state. It then selects a breathing session tailored to what your body needs at that moment, offering a personalized experience beyond generic audio.

What kind of progress can I track with Sereze?

Sereze measures real progress through metrics like your BOLT score (a measure of breath-hold capacity), breath-hold time, and recovery rate. The morning sleep review also provides insights into your night's rest and actionable advice.

Does Sereze have ads?

No, Sereze is ad-free. The app focuses on providing a seamless and uninterrupted experience for users to manage their breathing and well-being.

What are the subscription details for Sereze?

Sereze offers a free download with 90 days of full access, no card required. After the trial, a yearly subscription costs $49.99, which auto-renews unless canceled through your Apple Account. This averages to about $4.16 per month.

Can Sereze be used offline?

Yes, Sereze works offline. You can access its guided breathing techniques and other features without an internet connection, making it convenient for use anywhere.

What devices does Sereze support?

Sereze is designed for Apple devices, including the Apple Watch and iPhone. It integrates with Apple Health to sync your data and provide a comprehensive overview of your health metrics.

How often is Sereze updated?

The latest version of Sereze is 2.29.1, and it was last updated on May 14, 2026. This indicates a commitment to ongoing development and feature improvements.

Is Sereze suitable for younger users?

Sereze has an age rating of 12+. This suggests it is designed for teenagers and adults, focusing on health and wellness features that are appropriate for this age group.