E4 realtime

E4 realtime lets you connect with an Empatica E4 wristband

Empatica · com.empatica.e4realtime

Not rated yet 5K+ downloads v2.2.0 26 MB Android 8.1+ PEGI 3 · Everyone

Download APK 26 MB All versions

Signature matches the Google Play version Details

At a glance

Latest version: v2.2.0 (8204)
Updated: Jun 9, 2024 (2 years ago)
APK size: 26 MB
Requires: Android 8.1+ (API 27)
CPU support: x86 32-bit, x86 64-bit, ARM 32-bit, ARM 64-bit
Category: Medical (app)
Listed since: Oct 20, 2021 (at least)
Permissions: 7 (2 sensitive)
Website: empatica.com
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

E4 realtime is an app by Empatica in the Medical category, listed since at least October 2021. It includes native code for x86 32-bit, x86 64-bit, ARM 32-bit and ARM 64-bit, so it runs on practically every phone.

It asks for 7 permissions, 2 of them sensitive: Bluetooth connect and Bluetooth scan.

What's new in v2.2.0

In this version we have improved the App compatibility

Description

From the listing uploaded by “appupdater”.

DESCRIPTION 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 [email protected] 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

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Jun 9, 2024.
Certificate from Google Play App Signing Google keeps the signing key for the developer, so the certificate carries Google's name.

Store checks and file details

Developer signature verified Jun 9, 2024
Validated against Google Play Jun 9, 2024
Signed byCN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
Signing certificate (SHA-1)DF:D1:2D:D1:6A:1C:F6:5C:CA:1B:BD:82:4A:09:0A:AE:46:E0:A7:50
File MD5ce966dcc9857bcf3c9ee5d1ba3f75f96
Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures. AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (7)

E4 realtime requests 7 permissions, 2 of them sensitive.

Bluetooth connect Sensitive android.permission.BLUETOOTH_CONNECT
Bluetooth scan Sensitive android.permission.BLUETOOTH_SCAN
Full network access android.permission.INTERNET
Internal broadcast protection (app-defined) com.empatica.e4realtime.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
Run foreground services android.permission.FOREGROUND_SERVICE
Show notifications android.permission.POST_NOTIFICATIONS
View network connections android.permission.ACCESS_NETWORK_STATE

Required hardware & features

Bluetooth android.hardware.bluetooth
Bluetooth Low Energy android.hardware.bluetooth_le
Basic touch input android.hardware.faketouch
Location android.hardware.location
Landscape screen android.hardware.screen.landscape
Portrait screen android.hardware.screen.portrait

E4 realtime APK: questions and answers

Can I install this APK over the version I already have?

Yes, if your installed copy is older. It is signed like the Google Play version, so Android installs it as an update and keeps your data.

Is the E4 realtime APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. Its signature matches the Google Play version. After downloading, check that the file's MD5 is ce966dcc9857bcf3c9ee5d1ba3f75f96.