Accurate Heart Rate Variability App

Heart Rate Variability (HRV) tracking app for deep insight into your health, stress, recovery and nervous system balance.

New to HRV? Start here

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Personalized Daily Guidance

For longevity & lifelong performance

  • Master Your Stress
  • Recover Faster
  • Avoid Illness

Personalized Daily Guidance

For longevity & lifelong performance

  • Master Your Stress
  • Recover Faster
  • Avoid Illness

Personalized Daily Guidance

For longevity & lifelong performance

  • Master Your Stress
  • Recover Faster
  • Avoid Illness
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Inside The App

Inside The App

Readiness Gauge icon
Daily Readiness Gauge
Biofeedback icon
Live Biofeedback
Trending icon
Trending & Analytics
Custom Measurements icon
No 24/7 Wearables

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Thousands of 5-star reviews

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I love this app…nothing more to say. 😊

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Excellent app for monitoring heart rate variability. No ads and feature rich. Highly recommended.

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Life changing in so many ways…if you want to improve your overall health and wellbeing….do the research and get this app and get started.

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An effective tool for making sense and understanding trends of your HRV.

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In my mid 60’s, completely out of shape, but looking to get back into it. This is one of the best technologies I have found to help me determine my workouts.

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Can’t believe it’s free. This app is amazing. I’m a sports doctor who is currently looking into ways to look after my patients. It’s exactly what I have been looking for!

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I love this app…nothing more to say. 😊

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Excellent app for monitoring heart rate variability. No ads and feature rich. Highly recommended.

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Life changing in so many ways…if you want to improve your overall health and wellbeing….do the research and get this app and get started.

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In my mid 60’s, completely out of shape, but looking to get back into it. This is one of the best technologies I have found to help me determine my workouts.

Image

An effective tool for making sense and understanding trends of your HRV.

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Can’t believe it’s free. This app is amazing. I’m a sports doctor who is currently looking into ways to look after my patients. It’s exactly what I have been looking for!

Our Research Partners

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Our Mission

We’re on a mission to improve human health and longevity and we believe heart rate variability is key to unlocking this potential.