ReadiOne by Fatigue Science
1.0 5
v4.6.5 by Sleep Performance, Inc.
About ReadiOne
ReadiOne (Package Name: com.fatiguescience.readiband) is developed by Sleep Performance, Inc. and the latest version of ReadiOne by Fatigue Science 4.6.5 was updated on May 16, 2026. ReadiOne by Fatigue Science is in the category of Health & Fitness. You can check all apps from the developer of ReadiOne by Fatigue Science and find 77 alternative apps to ReadiOne by Fatigue Science on Android. Currently this app is for free. This app can be downloaded on Android 8.0+ on APKFab or Google Play. All APK/XAPK files on APKFab.com are original and 100% safe with fast download.
Any disruption to your normal sleep, whether from sleep loss, jet lag or night duty, can significantly impact your ability to perform safely and effectively -- whether you're on duty in a dangerous job, and on the field as an athlete. Specifically, sleep impacts your cognitive performance and your reaction time. ReadiOne uses a proprietary biomathematical model to analyze your sleep in order to quantify and predict the impact it will have on your performance for the day ahead.
When you wake up, sync your sleep from your Fatigue Science ReadiBand or your Fitbit, and you'll receive a personal risk assessment ("ReadiScore") for each of the 18 hours ahead, enabling you to easily visualize if and when you'll be at your best and worst in the day ahead. You'll also be able to track daily improvements to your readiness over time, and you'll receive alerts before your fatigue may reach critical levels. ReadiOne is based on validated algorithms developed with 25 years of sleep research from the US Army Research Lab, and available exclusively from Fatigue Science.
ReadiOne is designed for the end-users of the Readi enterprise fatigue management platform.
When you wake up, sync your sleep from your Fatigue Science ReadiBand or your Fitbit, and you'll receive a personal risk assessment ("ReadiScore") for each of the 18 hours ahead, enabling you to easily visualize if and when you'll be at your best and worst in the day ahead. You'll also be able to track daily improvements to your readiness over time, and you'll receive alerts before your fatigue may reach critical levels. ReadiOne is based on validated algorithms developed with 25 years of sleep research from the US Army Research Lab, and available exclusively from Fatigue Science.
ReadiOne is designed for the end-users of the Readi enterprise fatigue management platform.
ReadiOne 4.6.5 Update
The Sleep Escalation Card keeps you informed when your sleep data is under review. Google Health Connect integration available for beta users. Bug fixes and performance improvements.
Read More
ReadiOne Features
Previous Versions
More
Variant
Arch
Version
DPI
4006850
May 16, 2026
ReadiOne by Fatigue Science
4.6.5
(4006850)
Requires Android: Android 8.0+
Architecture: arm64-v8a
Screen DPI: 160-640dpi
SHA1: 3ba98136b70ea7acd5d450d228790bb8f9f648b9
Base APK: com.fatiguescience.readiband.apk
Split APKs: config.arm64_v8a, config.es, config.pt, config.xhdpi
Size: 40.59 MB
What's New:
The Sleep Escalation Card keeps you informed when your sleep data is under review. Google Health Connect integration available for beta users. Bug fixes and performance improvements.
arm64-v8a
Android 8.0+
160-640dpi
4006850
May 16, 2026
ReadiOne by Fatigue Science
4.6.5
(4006850)
Requires Android: Android 8.0+
Architecture: armeabi-v7a
Screen DPI: 160-640dpi
SHA1: 94f2f4204f6d8f7d5768dcbf1614ba500b663783
Base APK: com.fatiguescience.readiband.apk
Split APKs: config.armeabi_v7a, config.es, config.pt, config.xhdpi
Size: 37.77 MB
What's New:
The Sleep Escalation Card keeps you informed when your sleep data is under review. Google Health Connect integration available for beta users. Bug fixes and performance improvements.
armeabi-v7a
Android 8.0+
160-640dpi
Variant
Arch
Version
DPI
4006622
April 8, 2026
ReadiOne by Fatigue Science
4.6.4
(4006622)
Requires Android: Android 8.0+
Architecture: arm64-v8a
Screen DPI: 160-640dpi
SHA1: 61b1dc26499f90e6edffd3a54e811e64051b2e11
Base APK: com.fatiguescience.readiband.apk
Split APKs: config.arm64_v8a, config.es, config.pt, config.xhdpi
Size: 39.39 MB
arm64-v8a
Android 8.0+
160-640dpi
4006622
April 8, 2026
ReadiOne by Fatigue Science
4.6.4
(4006622)
Requires Android: Android 8.0+
Architecture: armeabi-v7a
Screen DPI: 160-640dpi
SHA1: 8ac85b521d72f02d07e6523667a182a9d036f115
Base APK: com.fatiguescience.readiband.apk
Split APKs: config.armeabi_v7a, config.es, config.pt, config.xhdpi
Size: 36.46 MB
armeabi-v7a
Android 8.0+
160-640dpi
Variant
Arch
Version
DPI
4006469
January 20, 2026
ReadiOne by Fatigue Science
4.6.0
(4006469)
Requires Android: Android 8.0+
Architecture: armeabi-v7a
Screen DPI: 160-640dpi
SHA1: 528b0474616f24cc250ad904855181f625f1ed9a
Base APK: com.fatiguescience.readiband.apk
Split APKs: config.armeabi_v7a, config.es, config.pt, config.xhdpi
Size: 33.94 MB
What's New:
Off-wrist management, biometric sign-in, Survey Plans enhancements, support for the latest ReadiWatch firmware, general performance improvements and bug fixes.
armeabi-v7a
Android 8.0+
160-640dpi
4006469
January 25, 2026
ReadiOne by Fatigue Science
4.6.0
(4006469)
Requires Android: Android 8.0+
Architecture: arm64-v8a
Screen DPI: 160-640dpi
SHA1: 620a8dd44a097e9e9131f70ad3eece67b36d1cb1
Base APK: com.fatiguescience.readiband.apk
Split APKs: config.arm64_v8a, config.es, config.pt, config.xxxhdpi
Size: 35.47 MB
What's New:
Off-wrist management, biometric sign-in, Survey Plans enhancements, support for the latest ReadiWatch firmware, general performance improvements and bug fixes.
arm64-v8a
Android 8.0+
160-640dpi
4006469
February 11, 2026
ReadiOne by Fatigue Science
4.6.0
(4006469)
Requires Android: Android 8.0+
Architecture: arm64-v8a
Screen DPI: 160-640dpi
SHA1: 94cae9065d54f3b903a3c222b6da0e3c8342fd1c
Base APK: com.fatiguescience.readiband.apk
Split APKs: config.arm64_v8a, config.es, config.pt, config.xhdpi
Size: 35.46 MB
What's New:
Off-wrist management, biometric sign-in, Survey Plans enhancements, support for the latest ReadiWatch firmware, general performance improvements and bug fixes.
arm64-v8a
Android 8.0+
160-640dpi
Variant
Arch
Version
DPI
4006423
December 24, 2025
ReadiOne by Fatigue Science
4.5.0
(4006423)
Requires Android: Android 7.0+
Architecture: arm64-v8a
Screen DPI: 160-640dpi
SHA1: c3e04a17b389f2777be3d27d0e50c8629a16dc94
Base APK: com.fatiguescience.readiband.apk
Split APKs: config.arm64_v8a, config.es, config.pt, config.xxhdpi
Size: 34.88 MB
What's New:
Bluetooth syncing speed improvements. Added a Beta label to Background Sync.
arm64-v8a
Android 7.0+
160-640dpi
4006423
December 25, 2025
ReadiOne by Fatigue Science
4.5.0
(4006423)
Requires Android: Android 7.0+
Architecture: armeabi-v7a
Screen DPI: 160-640dpi
SHA1: a60c5c77cd92b2bdd626d80e00c5dff22093328d
Base APK: com.fatiguescience.readiband.apk
Split APKs: config.armeabi_v7a, config.es, config.pt, config.tvdpi
Size: 33.32 MB
What's New:
Bluetooth syncing speed improvements. Added a Beta label to Background Sync.
armeabi-v7a
Android 7.0+
160-640dpi
4006423
December 25, 2025
ReadiOne by Fatigue Science
4.5.0
(4006423)
Requires Android: Android 7.0+
Architecture: arm64-v8a
Screen DPI: 160-640dpi
SHA1: 53d534fe8a31ad60f75a0488badbeb8881128af7
Base APK: com.fatiguescience.readiband.apk
Split APKs: config.arm64_v8a, config.es, config.pt, config.xhdpi
Size: 34.87 MB
What's New:
Bluetooth syncing speed improvements. Added a Beta label to Background Sync.
arm64-v8a
Android 7.0+
160-640dpi
4006423
January 5, 2026
ReadiOne by Fatigue Science
4.5.0
(4006423)
Requires Android: Android 7.0+
Architecture: arm64-v8a
Screen DPI: 160-640dpi
SHA1: 4ed3af86f6596f2444aaf81de54eff333928360a
Base APK: com.fatiguescience.readiband.apk
Split APKs: config.arm64_v8a, config.es, config.pt, config.xxxhdpi
Size: 34.88 MB
What's New:
Bluetooth syncing speed improvements. Added a Beta label to Background Sync.
arm64-v8a
Android 7.0+
160-640dpi
More Information
Package Name:
Category:
Update Date:
2026-05-16
Latest Version:
4.6.5
Need Update:
Available on:
Requirements:
Android 8.0+
Report:
Safe to Download
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