For Researchers: E4 wristband

The most comfortable and accurate wristband to monitor physiological signals in real time.

PPG Sensor

Photoplethysmography Sensor - Measures Blood Volume Pulse (BVP), from which heart rate, heart rate variability (HRV), and other cardiovascular features may be derived

3-axis Accelerometer

Captures motion-based activity

Event Mark Button

Tags events and correlate them with physiological signals

EDA Sensor (GSR Sensor)

Electrodermal Activity Sensor - Used to measure sympathetic nervous system arousal and to derive features related to stress, engagement, and excitement.

Infrared Thermopile

Reads peripheral skin temperature

Internal Real-Time Clock

Temporal resolution up to 0.2 seconds in streaming mode
Specifications: Electrodermal Activity Sensor (EDA), Galvanic Skin Response Sensor (GSR), Photoplethysmography

Our Clients

Our technology is supporting innovative research at top hospitals, universities, and corporations around the globe.

The Science Behind Empatica

We collaborate with the best research teams in the world to advance understanding of human behavior in real life settings.

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