This test is a non-invasive quantitative assessment of the Autonomic Nervous System (ANS) based on Heart Rate Variability (HRV) analysis.

ANS is the part of the nervous system responsible for control of the bodily functions not consciously directed, such as breathing, the heartbeat, and digestive processes.

It is an orthostatic (lying -to-standing) test which is an easy and reliable method to determine your current condition. It shows how your heart rate responds to factors such as stress and physical changes by measuring the responses from your parasympathetic and sympathetic nervous system which can be an indication of the health of your organs.