What is HRV ?

HRV is a method for measuring the ability of your heart to respond to inner and outer levels of stress. The measurement is very similar to pulse measurement but with additional data that need more accurate devices to gather this information.

What is it for ?

This hackweek project is about measuring and evaluating measured data using open source tools. It will also give everyone a better understanding about HRV and how to use this data to evaluate your own health.