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Optimal HRV: Biofeedback

Optimal HRV: Biofeedback

Stress Relief & HRV Training

24 ratings
12 reviews
🌟 Lifestyle
💪 Health & Fitness
Free
In-App Purchases

Details

Released
March 5, 2020
Updated
October 27, 2026

Features

Developer

Optimal, LLC
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About

This app uses heart rate variability (HRV) and biofeedback to help you manage stress and improve your body's ability to calm down. It offers guided sessions, personalized breathing rhythms, and real-time feedback to train your nervous system for better stress resilience.

✓Real-time HRV data and biofeedback
✓Personalized breathing rhythm identification
✓Guided mindfulness sessions
✓Daily check-ins and progress tracking
✓External sensor integration for accuracy
✓Multi-language support
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+1

What's New in Optimal HRV

7.70.70

October 27, 2026

Faster, smoother, and more reliable! - Redesigned biofeedback history, post-session results, and RF assessment screens - Improved app speed and load times - Smoother audio and vibration playback - Heart rate chart now shows a rolling 1-minute view - Cancel a session after 1 min and keep your progress—no more lost data - Reliable data sync even if your internet drops - Connect devices even if already paired in your phone's Bluetooth menu - Bluetooth, navigation, and other bug fixes

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Subscriptions & In-App Purchases

6 Month

Six month subscription

$47.996 Months
1 Month trial
How to cancel Optimal HRV subscription ⁉️

User reviews

Most RecentHighest RatedLowest Rated

Doesn't work

My device passes the compatibility test with flying colors, but hrv readings no longer work. Worked fine for months, and the heart rate monitor works with other apps. Trying to submit an issue with logs doesn't seem to do anything. I regret paying for this subscription.
DDeltaDeltaShockwave

Wasted hours of my life trying to get to work

A waste of time. I purchased the lifetime subscription but am unable to access despite hours of troubleshooting with support. This product is not release-ready; it’s an alpha version that needs several more iterations
Kkfixbwhdisa

Total rip off

Costs $10/mo to use the device at all. Not worth. Stay away
Jjosht26

Basic functionality broken

None of the biofeedback & mindfulness sessions work. There's no audio beyond a voice saying the title and it doesn't work at all if you turn off "show heart rate & track HRV".  To do the onboarding you’re forced to watch videos and ads to get the information. No written text is provided. Someone needs to QA the app before release.
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IUiOS user2001

No way to log in except Google or Apple?

I am not seeing a way to sign up and log in with my email and a password, the only way is with a Google or an Apple password and I prefer not to use those.
Dddddd_ddddd
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FAQ

What is Optimal HRV?

Optimal HRV is a guided biofeedback app designed to help users manage stress and improve their body's ability to calm down. It utilizes heart rate variability (HRV) data and live biofeedback to train the nervous system for better stress resilience.

How does Optimal HRV measure stress?

Optimal HRV uses real-time Heart Rate Variability (HRV) data to provide insights into how stressed or relaxed your body is. This data is then used in conjunction with biofeedback to guide you in changing your physiological state.

Does Optimal HRV work with Apple Watch?

Optimal HRV does not work with Apple Watch. The app is designed to connect directly to external HRV monitors via Bluetooth for millisecond-accurate R-R intervals, prioritizing precision over convenience.

What are the subscription options for Optimal HRV?

Optimal HRV offers a 30-day free trial. Subscription plans include 1 month for $9.99, 6 months for $47.99, and one year for $59.99, all with a 1-month free trial period.

Can Optimal HRV help with anxiety?

Yes, Optimal HRV includes calming mindfulness sessions created with a Harvard Medical School mindfulness expert that cover anxiety management. The biofeedback training aims to improve your nervous system's ability to handle stress and anxiety.

How often is Optimal HRV updated?

The latest version of Optimal HRV is 7.70.70, and it was last updated on October 27, 2026. This indicates a recent update, suggesting ongoing development and support for the application.

What devices does Optimal HRV support?

Optimal HRV is supported on iPhone and iPod devices. The app is rated for ages 4 and up, making it accessible for a wide range of users.

Is Optimal HRV suitable for athletes?

Yes, Optimal HRV is trusted by athletes worldwide for its ability to train the nervous system for better stress handling and recovery. It offers features specifically beneficial for athletic performance enhancement.