Quick verdict
- What it is
- Store information collected; independent summary not yet available.
- At a glance
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- Free to download
Categories and search queries
Official categories
- Medical
AppCorpus categories
Key functions
| Function | Availability | Access | Scope | Evidence |
|---|---|---|---|---|
| Free app | Yes | Free | — | Store published |
Screens
App Store
15 store screenshots
Pricing & paywalls
App Store
- Free
Ratings & reviews
App Store
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5/5Directions stink
The biggest issue I have is it’s impossible to read about or understand what I needed to do prior to setting it up and following directions through the App. The directions were simple and easy to follow, however I’m possibly not the only person that likes to have an idea of what I’m gonna be instructed to do prior to having to do it. So my complaint isn’t the directions through the app, I just feel a video showing what I will be doing be available off the website, or simply in paperwork included with the device. It can’t be that difficult, to include a short video on the website to ease the mind of someone like myself that wants to know what I need to do, if it was available, I’d say it’s a perfect system.
rwm189sr · 30 Aug 2026
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5/5NightOwl
I am a sleep apnea patient. So I already know that I snore and have sleep apnea. This was a test for me too. Get a new machine after not having a new CPAP in over 12 years while sleeping with my CPAP machine was uncomfortable. This was a lot more comfortable to wear the small device on my finger rather than going in with all of the wires hooked up to my chest and head and sleeping in an odd environment while being tested overnight like they did it in the old days . I have not gotten my results back yet because I just used the device last night. However, the ease of use is a 10 out of 10. Fingers crossed that their results show as they’re supposed to
Current Apnea · 30 Aug 2026
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3/5Great, but no way to Cancel a test if bad night of sleep
Very easy to use, with good instructions given to me through the app as I started each night’s test. The only issue is the app gives us no way to “Cancel” a night’s test if there was a bad night or disrupted night of sleep. The app assumes that people have perfect nights of sleep every night worthy of which to diagnose sleep issues. No we don’t! Please add a “Cancel Test” button next to the Stop Recording button on the screen that stays up all night, so we can cancel a test if we need and try again the next night. This is why I’m giving you a rating of 3, otherwise it would be a 5. This ability to cancel a test if we need is THAT important, otherwise the reviewing doctors of the test will give diagnoses based on bad test data.
mvxrm · 30 Aug 2026
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5/5NightOwl was so convenient!
I was expecting a big piece of equipment with 20 wires that I had to tape all over my body but this tiny device was the size of the tip of my index finger. The adhesive strip stayed securely in place the entire time so there was no chance of losing it during the night. The setup was very easy with step by step instructions. I do suggest you read the entire Welcome leaflets that were provided for the do’s and don’ts. The best part, I didn’t have to pack a overnight bag and leave my home to go to a Sleep Study facility. After the data was uploaded, I received a successful reading my first night. Thanks NightOwl!
Sleepy Elf @ the Gates · 30 Aug 2026
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5/5Very Efficient Process
Things went smoothly. Only concern was that i felt uncertain how the process was to unfold. Specifically instructions said I would be asked question about my sleep for subjective analysis.I had a few topics to address. As I was about to enter the prepare to sleep steps, I hesitated because Now at bedtime I did want to be delayed answering my essay questions. Didn’t know if I would be able to pause the data collection. This morning the data you received was examined and was successful, but still no essay questions. But i imagine this might not trouble most people.
joseb76543 · 30 Aug 2026
Privacy & accessibility
App Store
Privacy
- Data Linked to You — Analytics — Diagnostics — Crash Data Developer declared
- Data Linked to You — Analytics — Diagnostics — Other Diagnostic Data Developer declared
- Data Linked to You — Analytics — Identifiers — User ID Developer declared
- Data Linked to You — Analytics — Usage Data — Other Usage Data Developer declared
- Data Linked to You — Analytics — Usage Data — Product Interaction Developer declared
- Data Linked to You — App Functionality — Contact Info — Email Address Developer declared
- Data Linked to You — App Functionality — Contact Info — Name Developer declared
- Data Linked to You — App Functionality — Contact Info — Other User Contact Info Developer declared
- Data Linked to You — App Functionality — Contact Info — Phone Number Developer declared
- Data Linked to You — App Functionality — Health & Fitness — Health Developer declared
- Data Linked to You — App Functionality — Identifiers — Device ID Developer declared
- Data Linked to You — App Functionality — Identifiers — User ID Developer declared
- Data Linked to You — App Functionality — Other Data — Other Data Types Developer declared
- Data Linked to You — App Functionality — Usage Data — Other Usage Data Developer declared
- Data Linked to You — App Functionality — Usage Data — Product Interaction Developer declared
- Data Linked to You — App Functionality — User Content — Customer Support Developer declared
- Data Linked to You — App Functionality — User Content — Other User Content Developer declared
- Data Linked to You — Other Purposes — Contact Info — Email Address Developer declared
- Data Linked to You — Other Purposes — Contact Info — Name Developer declared
- Data Linked to You — Other Purposes — Contact Info — Other User Contact Info Developer declared
- Data Linked to You — Other Purposes — Contact Info — Phone Number Developer declared
- Data Linked to You — Other Purposes — Contact Info — Physical Address Developer declared
- Data Linked to You — Other Purposes — Diagnostics — Crash Data Developer declared
- Data Linked to You — Other Purposes — Diagnostics — Other Diagnostic Data Developer declared
- Data Linked to You — Other Purposes — Health & Fitness — Health Developer declared
- Data Linked to You — Other Purposes — Identifiers — Device ID Developer declared
- Data Linked to You — Other Purposes — Identifiers — User ID Developer declared
- Data Linked to You — Other Purposes — Other Data — Other Data Types Developer declared
- Data Linked to You — Other Purposes — Usage Data — Other Usage Data Developer declared
- Data Linked to You — Other Purposes — Usage Data — Product Interaction Developer declared
- Data Linked to You — Other Purposes — User Content — Customer Support Developer declared
- Data Linked to You — Other Purposes — User Content — Other User Content Developer declared
- Data Linked to You — Product Personalization — Health & Fitness — Health Developer declared
- Data Linked to You — Contact Info Developer declared
- Data Linked to You — Diagnostics Developer declared
- Data Linked to You — Health & Fitness Developer declared
- Data Linked to You — Identifiers Developer declared
- Data Linked to You — Other Data Developer declared
- Data Linked to You — Usage Data Developer declared
- Data Linked to You — User Content Developer declared
Accessibility
No accessibility labels collected yet.
Versions
App Store
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4.4.2
Fixed a minor issue related to the onboarding process.
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4.4.3
Fixed a special character issue with iPhone XR.
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4.4.4
Resolved few translation issues for a customer.
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4.4.5
Added validation to ensure our sensor is able to stream data properly before the start of the recording.
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4.4.6
The app now records sensor serial number to help with issue resolution.
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4.4.7
Minor changes on the text.
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4.4.8
Minor enhancement to record the sensor serial number once the sensor is connected to the app.
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4.4.9
Fixed app crash issue faced by a small number of users. Fixed signal jamming issue when 2 sensors are switched on at the same time and the screen navigation was performed in quick succession.
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4.5.0
Resolved few minor issues for US customers.
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4.5.1
fixed minor issue
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4.5.2
fixed minor issue
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5.0.0
Minor bug fixes.
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5.0.1
Minor bug fixes
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5.0.2
Minor bug fixes
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6.0.0
Fresh New Look: Enjoy a refreshed design with an updated look and feel. Introduction Section: Easily understand the key steps for completing your home sleep apnea test with NightOwl. Terms of Use: Introducing our new NightOwl app Terms of Use for your reference. Home Screen Dashboard: Access everything you need from one convenient dashboard—start tests, view notifications, and update your profile with ease. Enhanced Test Progress Visualization: Track your test progress more effectively on the dashboard. Notifications Center: Stay updated with our new notifications center for important alerts. Profile Section: View and update your profile information, access settings, seek support, and review consent and terms of use documents—all in one place. Update now to enjoy these new features and enhancements!
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6.0.1
Minor bug fixes
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6.0.2
Minor bug fixes
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6.0.3
Minor bug fixes
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6.0.4
Minor bug fixes
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6.0.5
Minor bug fixes
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6.0.6
Minor bug fixes
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6.0.7
Minor bug fixes
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6.0.8
Minor bug fixes
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6.0.9
Improvements and bug fixes
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6.1.0
· 11 Feb 2026
Performance improvements and bug fixes for a smoother, more reliable app experience.
Alternatives
- VirtuOx Sleep — Same category + similar ratings
Availability by market
- US
Data quality & evidence
- Page completeness
- Live store listing
- Last verified
- 30 Aug 2026
- Sources
- App Store
- Independent summary has not been published yet.