BioSign HRV

Content rating
Everyone
1K+
Downloads
Content rating
Everyone
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About this app

BioSign HRV – Your app for HRV measurement, biofeedback, and Qiu+ configuration

With the BioSign HRV app, you get a powerful and user-friendly tool for mobile HRV monitoring and HRV biofeedback – developed based on over 25 years of research and practical experience.

Features at a glance:
- Conducting HRV measurements and biofeedback exercises
- Configuring and reading data from the Qiu+
- Direct upload of measurement results to myQiu, our secure cloud platform with servers located in Germany
- Integration into the proven BioSign HRV concept for self-measurement, analysis, and training

Your data is safe with us:
Data protection is our highest priority. Your personal measurement data will only be shared with your express consent – ​​e.g., with your coach, therapist, or trainer.

Who is the app suitable for?

A healthy parasympathetic nervous system is crucial for recovery, resilience, and well-being – and can be visualized through heart rate variability (HRV). This app helps you find answers to questions like:

- How good is my recovery capacity?
- How has my HRV changed over time?
- What is my current daily condition?
- Am I still coping well with stress?
- Are my lifestyle changes or therapeutic measures working?
- My training supports my health – or am I overtaxing myself?

Requirements:
A myQiu account is required for measurements, biofeedback exercises, and uploading Qiu+ data. The Qiu+ can also be configured without an account.

Compatible Sensors:
- Kyto HRM
- Qiu+
- Polar H7, H9, and H10
BioSign HRV: Your mobile tool for HRV measurement and biofeedback
Updated on
Sep 2, 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
    Learn more about how developers declare sharing
  • This app may collect these data types
    Location, Personal info, and Health and fitness
  • Data is encrypted in transit
  • You can request that data be deleted

What’s new

Internal improvements
Content rating
Everyone
Learn more

App support

About the developer
BioSign GmbH
info@biosign.de
Brunnenstr. 21 85570 Ottenhofen Germany
+49 174 2361293