Celeste+

2.5
65 reviews
10K+
Downloads
Content rating
Everyone
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About this app

Celeste+™ is a home sleep test in a mobile app. Celeste+™ can pair with an FDA-cleared Bluetooth pulse oximeter and Celeste+™ is FDA-cleared to use your smartphone’s microphone. Board-certified sleep doctors use the signals collected while you sleep to diagnose sleep disorders and determine appropriate treatment.

If you believe that your sleep quality is poor or if you suspect you have a sleep disorder, it may be impacting your overall health. We recommend consulting with your doctor to discuss the possibility of undergoing a sleep study or speaking with a sleep medicine specialist.

The audio recording features are for use in the United States only, and by prescription only.
Updated on
27 Aug 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Personal info and Health and fitness
This app may collect these data types
Personal info, Health and fitness and 2 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

2.5
65 reviews
Chris Rivera
27 June 2025
The app is terrible. Continually closing out when trying to launch. Woman at sleep center said it's very hit and miss with Android devices. Thankfully I was able to get it to work on my wife's iPhone. After completing my sleep study (6+ hours of data) it got stuck on the Processing screen. The app says it can take up to 5 minutes to upload your study. Mine took close to an hour. I was convinced I was going to have to redo it. Give it time and hopefully it will upload your data.
8 people found this review helpful
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Sandra Love
28 August 2024
I must be dipping down in my O2 frequently. The ring was vibrating every 15 min, every time I fell asleep. I could not use it, so will have to try a different method of study. Sebastian and Linda were very helpful when I called support. The options on the support line were infuriating. Way too many. Especially in the middle of the night.
5 people found this review helpful
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Red Miller
17 July 2025
If I remember correctly, this app is a preface for another app. This one being hyphenated and feature lacking. But it worked and it gathered the information I needed collected. It also connected to my phone right away. So, I guess, there's that.
1 person found this review helpful
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What's new

Thank you for using the Celeste+™ app! Here is what's new in this version:

- Bug fixes
- Minor updates

App support

Phone number
+16085094704
About the developer
EnsoData, Inc.
celeste@ensodata.com
10 E Doty St Ste 449 Madison, WI 53703 United States
+1 608-509-4704

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