E4 wristband, Real-time physiological signals

The E4 is a medical-grade wearable device that offers real-time physiological data acquisition and streaming.

Frontiers Validating Measures of Electrodermal Activity and Heart Rate Variability Derived From the Empatica E4 Utilized in Research Settings That Involve Interactive Dyadic States

Empatica E4 Wristband, Wearable Device

The Empatica E4 wristband. Download Scientific Diagram

E4 realtime - Apps on Google Play

E4 wristband, Real-time physiological signals

E4 realtime – Apps on Google Play

E4 realtime – Apps on Google Play

Empatica Partners With DRIVe to Develop Smart Watch That Predicts Lung Infections Before Symptoms Appear

Validity of the Empatica E4 Wristband to Measure Heart Rate Variability (HRV) Parameters: a Comparison to Electrocardiography (ECG)

Empatica E4 EDA/GSR Wristband - iMotions