Electrodermal activity · real-time

See your autonomic nervous system in motion

ANS Monitor visualizes skin conductance to reveal the balance between sympathetic arousal and parasympathetic recovery — a live window into how your body responds to stress and rest.

Open the monitor Learn how it works

Simulated biosignal for interface demonstration — not a medical device.

Everything you need to read the signal

A focused instrument for observing electrodermal activity and the autonomic branches that drive it.

Live skin conductance

Stream electrodermal activity (EDA/GSR) as a continuous waveform with tonic and phasic decomposition.

SCR event detection

Automatic detection of skin conductance responses with amplitude and frequency analysis.

Autonomic balance index

A single, readable index estimating the tilt between sympathetic arousal and parasympathetic recovery.

Branch activation

Separate meters for sympathetic (fight-or-flight) and parasympathetic (rest-and-digest) tone.

Configurable acquisition

Adjust sampling rate, sensitivity, recording site, high-pass filtering, and artifact rejection.

Private by design

Signals are simulated and processed in your browser. Nothing is uploaded or stored on a server.

Start watching your signal

Launch the live monitor, induce a stressor, guide a relaxation, and watch the autonomic balance shift in real time.

Open the monitor