ProSomnus® Oxymetrx™ App

10+
Downloads
Content rating
Everyone
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About this app

Track Every Breath, Every Night. ​

Our patented ProSomnus HWO2 Device provides nightly insights to help you reach sleep health and wellness goals. ​

Engineered for continuous physiological data collection during sleep, our HWO2 Device allows you to visualize your oxygen, breathing, use time and heart metrics on a nightly
basis. HWO2 is scientifically backed by medical research and utilizes innovative oximetry technology, making it comfortable and accurate.​

Smart. Seamless. Sleep-ready.​

EQUITABLE HEALTH​

Scientific studies associate melanin, skin color, age, temperature and certain anatomical locations with inaccuracies when capturing physiologic data. Our scientists, doctors,
and engineers have designed the HWO2 Device to minimize the effect of these variables when tracking and recording physiologic data with an intent of enabling more equitable
health.​

COMFORT AND CONVENIENCE​

Unlike other wearable devices the HWO2 is designed to fit your bedtime routine. No messy cords, nothing on your hands or wrists. No concerns about the temperature and
movement of your extremities. Portable, easy to travel with, easy to clean, easy to use. ​

PERSONALIZED​

Custom-designed to fit your anatomy using the latest 3-D and AI technology. Robotically milled for precision fit. Comfort without compromise.​

SLEEP INSIGHTS​

The HWO2 Device tracks key heart, oxygen, and breathing related metrics that include pulse rate (heart rate), SpO2 (oxygen saturation), ODI (oxygen desaturations), sleep/wear
time, as well as calculating a sleep score… all designed to help you understand and optimize your sleep quality.​

SHAREABLE DATA​

Visualize your progress: Easily view and analyze sleep trends over time and share your monthly HWO2 data with your family and care givers.​
The ProSomnus HWO2 Device is not a medical device. This device is not intended to diagnose, treat, cure, or prevent any disease.
Updated on
Jul 31, 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.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Personal info and Photos and videos
Data is encrypted in transit
Data can’t be deleted

What’s new

Fixed logout issues when the app session expires.
Improved login experience if you’re offline (now shows the correct message).
Fixed an issue where broken sync data could cause problems until cleared.
Changing password now shows the right message for invalid entries.
Updated Android compatibility for newer devices.