Owl Eye: Sleep Test

1.2.0

Optalert Australia Pty Ltd

5.00

5 reviews

Free

Download from the App Store

About Owl Eye: Sleep Test

Owl Eye: Sleep Test is a health & fitness app developed by Optalert Australia Pty Ltd.

User Ratings

Owl Eye: Sleep Test is rated 5.00 out of 5 stars. The rating is based on 5 ratings.

App Information

Owl Eye: Sleep Test is FREE to download. The download size is 17.96 MB. The latest version available is 1.2.0. The last update was on January 20, 2026.

Technical Requirements

The app has a content rating of Medium Maturity. The app has been available on the App Store since June 2025.

Description

Perform a test for issues with your sleep in minutes.

The Owl Eye test is super simple. First, you go somewhere quiet with good lighting. When the test begins, a circle appears on the screen and every few seconds it flickers to either a diamond or square. You simply count the number of diamonds that appear. After a few minutes, the app shows if it detects signs of sleep issues and suggests next steps.

In the background, Optalert’s ingenious algorithm is processing your every eyelid movement – every blink, every micro-flutter. It then detects the subtle impairment that arises from breathing issues during sleep. The video itself is discarded and only your head and eye data is retained. This builds on Optalert’s world-renowned biomarker, the Johns Drowsiness Scale, that detects drowsiness and is used in sleep laboratories around the world.

The Owl Eye app was created by leading medical technology innovator Optalert. The underlying technology is based on data collected from leading sleep laboratories at Monash Medical Centre, the Monash Biomedicine Discovery Institute, and the Institute for Breathing and Sleep (IBAS).

Terms & Conditions: https://www.optalert.com/terms-conditions-owl-eye-app/
Always seek a doctor’s advice in addition to using this app and before making any medical decisions.

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More data about Owl Eye: Sleep Test

Price	Free to download
Rating	5.00 based on 5 ratings
Ranking	Not ranked
Version	1.2.0
App download size	18.0 MB
Maturity	Medium Maturity

Alternative downloads for the Owl Eye: Sleep Test app

Changelog of Owl Eye: Sleep Test

No changelog data

Developer information for Optalert Australia Pty Ltd

Optalert Australia Pty Ltd

Address:

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App Store Rankings for Owl Eye: Sleep Test

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Technologies used by Owl Eye: Sleep Test

Frequently asked questions about Owl Eye: Sleep Test

Is Owl Eye: Sleep Test free?

Yes. Owl Eye: Sleep Test is free to download from the App Store.

Is Owl Eye: Sleep Test still available?

Yes. Owl Eye: Sleep Test is on the App Store, and the last update we saw was on January 20, 2026.

How large is the Owl Eye: Sleep Test download?

Owl Eye: Sleep Test is 17.96 MB to download.

Is Owl Eye: Sleep Test suitable for children?

App Store gives Owl Eye: Sleep Test a medium maturity rating, so it is not meant for young children.

How do people rate Owl Eye: Sleep Test?

Owl Eye: Sleep Test scores 5.00 out of 5 stars, from 5 ratings on the App Store.

Who made Owl Eye: Sleep Test?

Owl Eye: Sleep Test was developed by Optalert Australia Pty Ltd. It is listed in the health & fitness category on the App Store.

What are the best alternatives to Owl Eye: Sleep Test?

People looking at Owl Eye: Sleep Test also look at these health & fitness apps: Deep: Sleep, Meditation Sounds, ASleep: Tracker and Relax, Better Sleep Relaxing Sounds, White Noise Relax Sleep Sounds, Nordic Flow: Breathwork.

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