Empatica E4 realtime
Free
2.1.0for iPhone, iPod touch
Age Rating
Empatica E4 realtime Screenshots
About Empatica E4 realtime
E4 realtime is a research application that allows you to visualize live physiological signal data from the Empatica E4 wristband. E4 realtime stores streamed data and automatically backs up data to your Empatica Connect account after the streaming session is completed.
In order to use this app, you need a compatible Empatica E4 wristband research device. The E4 realtime app does not work with the Embrace watch. If you want to know more, please contact Empatica at sales@empatica.com or check our website www.empatica.com/research/e4/.
The E4 realtime app allows you to visualize the following physiological parameters from the E4's onboard sensors:
• Blood-volume Pulse (BVP) waveform and current heat-rate
• Electrodermal Activity (EDA) waveform and current skin conductance level
• Accelerometer state
• Peripheral temperature
In order to use this app, you need a compatible Empatica E4 wristband research device. The E4 realtime app does not work with the Embrace watch. If you want to know more, please contact Empatica at sales@empatica.com or check our website www.empatica.com/research/e4/.
The E4 realtime app allows you to visualize the following physiological parameters from the E4's onboard sensors:
• Blood-volume Pulse (BVP) waveform and current heat-rate
• Electrodermal Activity (EDA) waveform and current skin conductance level
• Accelerometer state
• Peripheral temperature
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What's New in the Latest Version 2.1.0
Last updated on Jul 6, 2018
Old Versions
This app has been updated by Apple to display the Apple Watch app icon.
Version 2.1.0
At Empatica, we deeply care about the experience of our researchers.
In this version we introduced Landscape orientation to improve the visualization when mirroring on a TV screen or a monitor.
Plus:
• Better on-wrist detection logic showing on-wrist status also in main screen
• Heart rate value is dimmed if the device is not on wrist
• Tiny layout enhancements for iPhone X and for small factor devices like iPhone 4S, iPhone 5 and iPod Touch
Version 2.0.0 - 2.0.5
• Resolved an error that was previously blocking the Study Participant from logging in
• Updated our Privacy Policy
• Refinements to our security measures in the app for General Data Protection Regulation (GDPR)
• More accurate E4 device battery level readings
• Improved robustness and performance
• Enhanced compatibility with legacy E4 firmware
• Redesigned user interface and improved connection experience
• Redesigned realtime graphs with zoom, pan and autoscale capabilities
• iOS 11 compatibility
— Empatica Engineering Team
Version 2.1.0
At Empatica, we deeply care about the experience of our researchers.
In this version we introduced Landscape orientation to improve the visualization when mirroring on a TV screen or a monitor.
Plus:
• Better on-wrist detection logic showing on-wrist status also in main screen
• Heart rate value is dimmed if the device is not on wrist
• Tiny layout enhancements for iPhone X and for small factor devices like iPhone 4S, iPhone 5 and iPod Touch
Version 2.0.0 - 2.0.5
• Resolved an error that was previously blocking the Study Participant from logging in
• Updated our Privacy Policy
• Refinements to our security measures in the app for General Data Protection Regulation (GDPR)
• More accurate E4 device battery level readings
• Improved robustness and performance
• Enhanced compatibility with legacy E4 firmware
• Redesigned user interface and improved connection experience
• Redesigned realtime graphs with zoom, pan and autoscale capabilities
• iOS 11 compatibility
— Empatica Engineering Team
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Version History
2.1.0
Jul 6, 2018
This app has been updated by Apple to display the Apple Watch app icon.
Version 2.1.0
At Empatica, we deeply care about the experience of our researchers.
In this version we introduced Landscape orientation to improve the visualization when mirroring on a TV screen or a monitor.
Plus:
• Better on-wrist detection logic showing on-wrist status also in main screen
• Heart rate value is dimmed if the device is not on wrist
• Tiny layout enhancements for iPhone X and for small factor devices like iPhone 4S, iPhone 5 and iPod Touch
Version 2.0.0 - 2.0.5
• Resolved an error that was previously blocking the Study Participant from logging in
• Updated our Privacy Policy
• Refinements to our security measures in the app for General Data Protection Regulation (GDPR)
• More accurate E4 device battery level readings
• Improved robustness and performance
• Enhanced compatibility with legacy E4 firmware
• Redesigned user interface and improved connection experience
• Redesigned realtime graphs with zoom, pan and autoscale capabilities
• iOS 11 compatibility
— Empatica Engineering Team
Version 2.1.0
At Empatica, we deeply care about the experience of our researchers.
In this version we introduced Landscape orientation to improve the visualization when mirroring on a TV screen or a monitor.
Plus:
• Better on-wrist detection logic showing on-wrist status also in main screen
• Heart rate value is dimmed if the device is not on wrist
• Tiny layout enhancements for iPhone X and for small factor devices like iPhone 4S, iPhone 5 and iPod Touch
Version 2.0.0 - 2.0.5
• Resolved an error that was previously blocking the Study Participant from logging in
• Updated our Privacy Policy
• Refinements to our security measures in the app for General Data Protection Regulation (GDPR)
• More accurate E4 device battery level readings
• Improved robustness and performance
• Enhanced compatibility with legacy E4 firmware
• Redesigned user interface and improved connection experience
• Redesigned realtime graphs with zoom, pan and autoscale capabilities
• iOS 11 compatibility
— Empatica Engineering Team
2.0.5
Jun 13, 2018
Version 2.0.5
We’ve resolved an error that was previously blocking the Study Participant from logging in, making the process smoother and more efficient.
Version 2.0.4
At Empatica, we care deeply about protecting your privacy and giving you control over it.
In relation to the latest General Data Protection Regulation (GDPR), we’ve made some refinements to our security measures in the app and updated our Privacy Policy to explain why we collect data, which kind of data we collect, and the control you have over your personal data.
For more information and to read our updated privacy policy, see: https://www.empatica.com/connect/privacy
Version 2.0.0 - 2.0.3
• More accurate E4 device battery level readings
• Improved robustness and performance
• Enhanced compatibility with legacy E4 firmware
• Redesigned user interface and improved connection experience
• Redesigned realtime graphs with zoom, pan and autoscale capabilities
• iOS 11 compatibility
— Empatica Engineering Team
We’ve resolved an error that was previously blocking the Study Participant from logging in, making the process smoother and more efficient.
Version 2.0.4
At Empatica, we care deeply about protecting your privacy and giving you control over it.
In relation to the latest General Data Protection Regulation (GDPR), we’ve made some refinements to our security measures in the app and updated our Privacy Policy to explain why we collect data, which kind of data we collect, and the control you have over your personal data.
For more information and to read our updated privacy policy, see: https://www.empatica.com/connect/privacy
Version 2.0.0 - 2.0.3
• More accurate E4 device battery level readings
• Improved robustness and performance
• Enhanced compatibility with legacy E4 firmware
• Redesigned user interface and improved connection experience
• Redesigned realtime graphs with zoom, pan and autoscale capabilities
• iOS 11 compatibility
— Empatica Engineering Team
2.0.4
Jun 8, 2018
Version 2.0.4
At Empatica, we care deeply about protecting your privacy and giving you control over it.
In relation to the latest General Data Protection Regulation (GDPR), we’ve made some refinements to our security measures in the app and updated our Privacy Policy to explain why we collect data, which kind of data we collect, and the control you have over your personal data.
For more information and to read our updated privacy policy, see: https://www.empatica.com/connect/privacy
Version 2.0.3
• Improved Battery estimation
Version 2.0.2
• Improved Overall stability
Version 2.0.1
• Enhanced compatibility with legacy E4 firmware
Version 2.0.0
• Redesigned user interface and improved connection experience
• Redesigned realtime graphs with zoom, pan and autoscale capabilities
• iOS 11 compatibility
— Empatica Engineering Team
At Empatica, we care deeply about protecting your privacy and giving you control over it.
In relation to the latest General Data Protection Regulation (GDPR), we’ve made some refinements to our security measures in the app and updated our Privacy Policy to explain why we collect data, which kind of data we collect, and the control you have over your personal data.
For more information and to read our updated privacy policy, see: https://www.empatica.com/connect/privacy
Version 2.0.3
• Improved Battery estimation
Version 2.0.2
• Improved Overall stability
Version 2.0.1
• Enhanced compatibility with legacy E4 firmware
Version 2.0.0
• Redesigned user interface and improved connection experience
• Redesigned realtime graphs with zoom, pan and autoscale capabilities
• iOS 11 compatibility
— Empatica Engineering Team
2.0.3
Apr 20, 2018
Version 2.0.3
• Improved Battery estimation
Version 2.0.2
• Improved Overall stability
Version 2.0.1
• Enhanced compatibility with legacy E4 firmware
Version 2.0.0
• Redesigned user interface and improved connection experience
• Redesigned realtime graphs with zoom, pan and autoscale capabilities
• iOS 11 compatibility
— Empatica Engineering Team
• Improved Battery estimation
Version 2.0.2
• Improved Overall stability
Version 2.0.1
• Enhanced compatibility with legacy E4 firmware
Version 2.0.0
• Redesigned user interface and improved connection experience
• Redesigned realtime graphs with zoom, pan and autoscale capabilities
• iOS 11 compatibility
— Empatica Engineering Team
2.0.2
Mar 1, 2018
Version 2.0.2
• Improved Overall stability
Version 2.0.1
• Enhanced compatibility with legacy E4 firmware
Version 2.0.0
• Redesigned user interface and improved connection experience
• Redesigned realtime graphs with zoom, pan and autoscale capabilities
• iOS 11 compatibility
— Empatica Engineering Team
• Improved Overall stability
Version 2.0.1
• Enhanced compatibility with legacy E4 firmware
Version 2.0.0
• Redesigned user interface and improved connection experience
• Redesigned realtime graphs with zoom, pan and autoscale capabilities
• iOS 11 compatibility
— Empatica Engineering Team
2.0.1
Feb 21, 2018
Version 2.0.1
• Enhanced compatibility with legacy E4 firmware
Version 2.0.0
• Redesigned user interface and improved connection experience
• Redesigned realtime graphs with zoom, pan and autoscale capabilities
• iOS 11 compatibility
— Empatica Engineering Team
• Enhanced compatibility with legacy E4 firmware
Version 2.0.0
• Redesigned user interface and improved connection experience
• Redesigned realtime graphs with zoom, pan and autoscale capabilities
• iOS 11 compatibility
— Empatica Engineering Team
2.0.0
Feb 15, 2018
Version 2.0.0
• Redesigned user interface and improved connection experience
• Redesigned realtime graphs with zoom, pan and autoscale capabilities
• iOS 11 compatibility
— Empatica Engineering Team
• Redesigned user interface and improved connection experience
• Redesigned realtime graphs with zoom, pan and autoscale capabilities
• iOS 11 compatibility
— Empatica Engineering Team
1.2.2
Sep 16, 2015
iOS 9 compatibility
1.2.1
Mar 13, 2015
Improved connection delay on some devices.
1.2.0
Mar 2, 2015
Full support for the latest Empatica E4 wristband.
Improved connection stability.
Improved connection stability.
1.1.1
Feb 2, 2015
Supports new Empatica E4
1.0.7
Aug 13, 2014
Empatica Realtime app is now compatible with the latest version of Empatica E3 wristband.
1.0.6
Apr 27, 2014
Better visualisation on newer iPhones.
Stability improvements.
Stability improvements.
1.0.5
Feb 7, 2014
Now the device name contains a reference to the label on the case of the E3 device.
1.0.4
Jan 3, 2014
Improved compatibility with latest E3 version
1.0.3
Jan 3, 2014
Better compatibility with latest E3 model
1.0.2
Dec 2, 2013
Device calibration feedback.
Optimized for memory usage
Optimized for memory usage
1.0.1
Oct 25, 2013
Small bugfixes
1.0
Oct 10, 2013
Empatica E4 realtime FAQ
Click here to learn how to download Empatica E4 realtime in restricted country or region.
Check the following list to see the minimum requirements of Empatica E4 realtime.
iPhone
Requires iOS 8.2 or later.
iPod touch
Requires iOS 8.2 or later.
Empatica E4 realtime supports English
