Grove - GSR sensor
Grove - GSR sensor

Description of product


GSR stands for galvanic skin response, is a method of measuring the electrical conductance of the skin. Strong emotion can cause stimulus to your sympathetic nervous system, resulting more sweat being secreted by the sweat glands.

Grove - GSR allows you to spot such strong emotions by simple attaching two electrodes to two fingers on one hand. It an interesting gear to create emotion related projects like sleep quality monitor.

Note: This device is not medical device.


  • Detects conductance of skin

  • Finger Straps for electrodes

For all Grove users (especially beginners), we provide you guidance PDF documents. Please download and read through Preface - Getting Started and Introduction to Grove before your using of the product.

Technical Details

Dimensions24mm x 20mm x 9.8mm
WeightG.W 28g    
Input Voltage5V/3.3V
Sensitivity adjustable via a potentiometer

Part List

Grove - GSR Sensor1