Good but can improve
Only gets four out of five as the app does not allow for syncing the data collected during a study with Apple’s Health app on the iPhone.
Archived App (Last seen on 14 May 2026)
This is an archived listing of the app previously available on the App Store.Although the app is no longer distributed by Apple, you can still view its description, screenshots, version history, ratings, and metadata for reference.
About
This app monitors health parameters via a connected bracelet for participants in a specific clinical trial. It provides real-time feedback and recommends isolation or testing if changes are detected.
✓Health parameter monitoring
✓Real-time feedback
✓COVID-19 symptom detection
✓Self-isolation recommendations
✓Testing recommendations
✓Clinical trial participation
Show original description
What's New in Ava COVID
1.0.4
August 18, 2021
Various minor bugfixes, layout improvements
User reviews
Developer apps
FAQ
What is Ava COVID-RED used for?
Ava COVID-RED is a clinical research app designed for participants in the COVID-RED clinical trial. It monitors health parameters using the Ava bracelet to detect potential COVID-19 infection signs.
Who can use Ava COVID-RED?
The app is intended for use only by participants enrolled in the COVID-RED clinical trial, primarily in the Netherlands. Researchers in select countries can access it for demo purposes.
Does Ava COVID-RED require a device?
Yes, Ava COVID-RED requires the Ava bracelet to track key health parameters while you sleep. The app then uses this data for analysis.
What kind of health data does Ava COVID-RED track?
The app tracks key health parameters associated with a potential COVID-19 infection, as measured by the Ava bracelet during sleep.
What happens if Ava COVID-RED detects changes in my health parameters?
If changes from baseline parameters are detected, Ava COVID-RED provides real-time feedback and recommends users self-isolate and/or seek testing.
Is Ava COVID-RED available for download by the general public?
No, Ava COVID-RED is exclusively for use within the COVID-RED clinical trial and is not available for general public download or use.
What is the age rating for Ava COVID-RED?
Ava COVID-RED has an age rating of 17+, indicating it is intended for adult users.
When was Ava COVID-RED last updated?
The latest version of Ava COVID-RED was released on August 18, 2021. The app was initially released on February 4, 2021.