Measure Your Autonomic Nervous System
The only wearable-based clinically validated test that independently measures sympathetic and parasympathetic function — revealing what blood tests and imaging cannot.
What the Test Measures
Standard labs look for structural problems. Autonomic testing reveals regulation problems at the source.
Sympathetic Tone
Is your 'fight or flight' response chronically active?
Parasympathetic Tone
Is your 'rest and digest' system strong enough to recover?
Autonomic Balance
Are the two branches working in harmony or opposition?
Flexibility
How quickly can your system adapt to stressors?
We Define Patients by Symptoms, Not Labels
This test is often helpful for people experiencing symptoms that don't show up on standard tests:
- Fatigue despite normal sleep and labs
- Dizziness or heart racing upon standing (POTS)
- Exercise intolerance and post-exertional malaise
- Digestive issues without structural cause
- Temperature dysregulation
- Anxiety with strong physical sensations
Clinical-Grade Assessment
The same technology used by autonomic specialists worldwide, now accessible for at-home assessment.
How It Works
Three refined steps to objective clinical insights.
Connect Device
Securely connect your compatible wearable (Garmin, WHOOP, Polar).
Complete the Test
Perform the 10-minute FDA-approved protocol at home.
Get Results
Receive immediate analysis and actionable insights.
Medical Disclaimer: Autonomic Health provides objective testing data. Diagnosis and treatment plans are determined by your licensed healthcare provider. The Autonomic AI is educational only.
Have Questions Before Testing?
Explore your symptoms first with Autonomic AI to see if objective testing is the right path for your health journey.
Talk to Autonomic AI