iHRV Light is the free trial version of iHRV Pro and iVNS Med, a professional HRV software for analysis of heart rate variability (R-R intervals). The HRV software allows for conclusions about about functional and regulatory capabilities of the autonomic / vegetative nervous system (ANS/VNS). ANS analysis is accomplishable simple and fast, it is comprehensible and scientifically acknowledged.

iHRV / iVNS provides
- a reliable HRV measurement routine
- various methods for HRV analysis
- an versatile patient database with elaborate sort and filter options.

For the iPad to receive the heart rate signal, you will need the Wahoo Key Sensor ANT+.

To read the heart rate signal from the chest, you will need an ANT+ compatible chest belt, e.g. from Wahoo or Garmin.

Please note: The Wahoo BlueHR heart rate belt or other Bluetooth compatible devices are currently not supported.

Full iPad Retina resolution support throughout the app.

The trial version allows you to make 5 test measurements.