I'm thrilled to announce the Nocturnal SPO2 Tracking (Beta) launch on the Ultrahuman Ring. This is going to be a game-changer for tracking sleep quality! Let me tell you why..

First off, what is SPO2, and why should you track it?

SPO2, or peripheral capillary oxygen saturation, measures oxygen levels in your blood. Monitoring this metric during sleep can provide valuable insights into the quality of your sleep, including the presence of sleep apnea and other breathing disorders.

It is estimated that over one billion people suffer from sleep apnea worldwide. A study published in the Journal of Sleep Research found that monitoring SPO2 in conjunction with other sleep metrics can improve the accuracy of sleep stages and identify sleep disorders that traditional sleep monitoring methods may miss. 

How to track nocturnal SPO2 with your Ultrahuman Ring

While the integration of Sleep Stages algorithms with SPO2 is still pending—the ability to track SPO2 is the first fundamental step in that direction.
With Nocturnal SPO2 tracking, you'll be able to see your oxygen levels throughout the night and understand how they may affect your sleep quality. This feature is helpful if you have trouble sleeping or have sub-optimal breathing patterns at night. 

We can't wait to see how SPO2 tracking and several other such capabilities will improve your understanding of your metabolic health and help you make informed decisions.

We’re constantly iterating on the Ultrahuman Ring experience to truly revolutionise metabolic tracking at your fingertips. You can track our product roadmap and iterations in real time here.

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