SleepO2 is a free iPhone application developed by SleepHQ Pty Ltd. It allows users to connect their SleepHQ O2 Ring via Bluetooth to monitor their blood oxygen saturation, pulse rate, and body movements while they sleep. With SleepO2, you can easily configure custom alerts for O2 levels and pulse rate, as well as export PDF reports for analysis.

For a more comprehensive sleep analysis, SleepO2 offers the option to connect to Apple Health. This enables users to sync their sleep cycle data with SleepHQ, providing advanced viewing and analysis alongside the O2 ring data.

It's important to note that the SleepHQ Ring is not a medical device and should not be used for diagnosing, treating, curing, monitoring, or preventing medical conditions or illnesses. It is designed for general wellness purposes only. As always, it is recommended to seek a doctor's advice before using any products or services.

SleepO2 is a valuable tool for those interested in tracking their sleep patterns and gaining insights into their overall well-being. Its user-friendly interface and customizable features make it a convenient choice for monitoring sleep quality.