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Last updated on: 2026-05-20
Android Apps > Medical > E4 realtime
E4 realtime icon

E4 realtime

2.2.0
Empatica
3.14
25 reviews
5,000+
Downloads
Free

E4 realtime lets you connect with an Empatica E4 wristband

E4 realtime Screenshot 1 of 5
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About E4 realtime

E4 realtime is a medical app developed by Empatica.

How many times has E4 realtime been downloaded?

E4 realtime has been downloaded 8.5 thousand times. In the last 30 days, the app was downloaded 0 times.

What is the rating of E4 realtime?

E4 realtime is rated 3.14 out of 5 stars, based on 25 ratings.

Is E4 realtime free?

E4 realtime is free to download. The APK download size is 14.02 MB. The latest version available is 2.2.0. The last update was on April 21, 2023.

What are the requirements for E4 realtime?

E4 realtime requires Android 4.4+ or higher. The app has a content rating of Everyone. The app has been available on Google Play March 2018.

Description
DESCRIPTION
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More data about E4 realtime

Price Free to download
Total downloads 8.5 thousand
Recent downloads 0
Rating 3.14 based on 25 ratings
Ranking Not ranked
Version 2.2.0
APK size 14.0 MB
Number of libraries 3
Designed for Android 4.4+
Suitable for Everyone
Ads NO ads

App Performance Report

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E4 realtime compared with similar apps

Common keywords of similar apps

Realtime Empatica Wristband Research Visualize Physiological Waveform Current App Data Connect

Keywords missing from this app

Watch Heart Rate Health Face Smartwatch Mibro Device Wear Os Smart Pro Fitness Features Workout Devices Fastrack Reflex Time Phone Experience Revoltt Monitor Bluetooth Mobile Fit Settings Medical Tracking Fitiv Display Recent Application Activity Stay Pulse Real Steps Count Sync Track Access Supported Users Samsung Measurement Call

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Google Play Rating history and histogram

Downloads over time

E4 realtime has been downloaded 8.5 thousand times. Over the past 30 days, it has been downloaded 0 times.

Changelog of E4 realtime

Show changelog

Developer information for Empatica

Empatica

googledev@empatica.com

Website

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Comments on E4 realtime for Android

★★★★★ Rosalind Picard · Feb 4, 2020
The last realtime version glitched after I updated my E4's firmware using the "E4 manager," but after I updated to the newest version of this app it all worked perfectly again.
★★★★☆ Maja Goršič · Jun 25, 2020
My phone will not find the watch, it will not connect to Moto G7 power, with Android 9. It connects to a friend's Samsung phone. I have no idea why. Edit: I just figured it out, the location was off on the Moto G7 phone. Please add this to the instructions somewhere. I appreciate your quick response from the support!
★☆☆☆☆ Aspen S. · Sep 18, 2023
Will not allow you to move past the sign in screen - sign in is retriggered even after successfully entering the username and password
★☆☆☆☆ Alexia Revueltas · Jul 22, 2019
Since the last update it does not allow to connect between the device and the app.
★☆☆☆☆ Olena Bogdanova · May 23, 2023
La version ameliorate ne marche plus avec mon portable samsung. La Monte ne est pas retouuvee. From the release date of new version, the application cannot discover the watch.

Google Play Rankings for E4 realtime

This app is not ranked

Technologies used by E4 realtime

E4 realtime is requesting 10 permissions and is using 3 libraries.

Permissions

Your location
approximate (network-based) location
Network communication
view network connections, pair with Bluetooth devices, full network access
System tools
access Bluetooth settings
Extra
android.permission.BLUETOOTH_CONNECT, android.permission.BLUETOOTH_SCAN, android.permission.FOREGROUND_SERVICE, android.permission.POST_NOTIFICATIONS, com.empatica.e4realtime.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

Ad network libraries

None found

Social libraries

None found

Development tools

Android Jetpack core Android Library IconAndroid Jetpack core Android Architecture Components Android Library IconAndroid Architecture Components Crashlytics Android Library IconCrashlytics
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