HRV Monitor - HR Variability

133 reviews
Content rating
Everyone
10K+
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Content rating
Everyone
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About this app

HRV Monitor

reads data from a Bluetooth LE or ANT+ heartrate sensor and analyzes the heartrate variability. The app computes and displays most of the well-known statistical values used in HRV analysis. Furthermore a stress index is determined using the method of Baevsky.

The app can be used with both Bluetooth LE and ANT+ heartrate monitors.
An App for monitoring and analyzing heartrate variability and stress.
Updated on
Apr 25, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
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  • No data collected
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Ratings and reviews

128 reviews
Jennifer Wallace
January 11, 2025
Simple, clean and accurate. I'm using with Polar H10 chest strap and it's on par with other HRV apps I've tried. Only reason for 4 stars is the previously mentioned lack of explanations for the data, and lack of response to my email. A simple FAQ or Wiki would be immensely helpful (especially if it had links to research), but in the meantime I'd really just like to know what stress index this uses. The number is fairly meaningless without understanding what it's measuring and what it means.
8 people found this review helpful
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TY cherry
April 6, 2026
would love to give this much higher ratings. developer is responsive to questions, but can't seem to fix the issue of connection. system will not find and connect to a Garmin HRM Pro Plus .
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Mr. C.
September 1, 2022
I like this app a lot. I'm using it with a Polar H10 chest strap and it works well. The app displays (in real time) the data in which I'm interested - in particular, RMSSD. Kudos to the developer and keep up the good work! For how long does the real-time stress value have to exceed the set limit before sounding the stress alarm? Thanks in advance. 1 Sept. 2022
10 people found this review helpful
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What’s new

Fixes and Improvements
Content rating
Everyone
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About the developer
Stefan Näher
stefan.naeher@gmail.com
Kenner Weg 25 54292 Trier Germany