E4 wristband

The most comfortable and accurate bracelet to monitor physiological signals in real time. A great tool for research applications in daily life.

Follow this simple 10 step guide to quickly get up and running with your new E4 wristband. You ca...

Unbox the E4 and review the guides Wear your E4 wristband Create your E4 connect account Download and install the E4 manager Synchronize your E4 wristband for the first time Use E4 in Memory Mode to record and store data locally View More >

Data export and formatting from E4 connect Event Marking with the E4 wristband Publications citing the E3 wristband: Recent Publications citing the E4 wristband: Session start-time format and synchronization How is IBI.csv obtained? View More >

The Empatica E4 is the evolution of the E3 family of products providing real-time access to human...

E4 wristband technical specifications GDPR FAQs for Researchers with E4 E4 import duties and taxes E4 Return Policy Is the E4 suitable for personal use? Customs Duties on E4 wristband View More >

Device care and maintenance E4 Electrodes: materials and replacement

E4 connect is an secure cloud-based repository to review and manage the data uploaded from the E4...

E4 connect data preview / demonstration Download your data on a Mac OS X computer Download your data on a Windows computer How is the acceleration data formatted in E4 connect?

The E4 manager is the desktop application to upload the data stored in your E4 to Empatica secure...

I lost my sessions. How can I recover them? Session status in E4 manager E4 manager displays that my Internet connection is not available. Download and install the E4 manager on your Windows computer Download and install the E4 manager on your Mac OS X computer E4 manager installation Windows troubleshooting View More >

This section will guide you through the E4 realtime mobile app that allows a real-time streaming ...

How can I use the E4 realtime App? How to present real-time streaming data on a computer monitor or TV

E4 wristband doesn’t power up, what can I do? E4 Firmware upgrade aborted - E4 displays steady green LED Missing recorded E4 Sessions Issues with EDA values When I plug the device into a USB port, no light turns on. No light is turning on when I press the button View More >

What should I know to use EDA data in my experiment? What should I know to use the PPG/IBI data in my experiment?