Fitbit is hoping to include sleep apnea tracking in the future by using the SpO2 sensor

Google has available for the recently obtained Fitbit, the fitness tracker firm has laid out plans to create sleep apnea tracking.

An expected 22 million American grown-up have the disorder, with numerous unaware that they are influenced. Sleep apnea influences breathing, with delays in breathing or times of shallow breathing during sleep. The most well-known indication that somebody has the disorder is uproarious snoring after choking or snorting as breathing resumes.

Fitbit wants to include sleep apnea diagnosis and tracking to an any of its present and future wearables by using the SpO2 sensor. At present, the recently activated SpO2 sensor can produce an “Estimated Oxygen Variation” level during sleep — this current information might be possibly used to work out if wearers are experiencing sleep apnea.

“Fitbit is continuing to collect clinical data to test and develop FDA-cleared features for sleep apnea,” a Fitbit spokesperson told Gizmodo. “They expect to submit for FDA clearance soon and are maintaining a dialogue with the FDA throughout this process.”

That implies that this recent enabling of SpO2 levels is a bit nearer to picking up FDA approval for sleep apnea diagnosis and tracking on Fitbit hardware in the coming years — and would just require a software update to show up on current gadgets with the sensor. Once more, regardless don’t realize exactly what Google is anticipating Fitbit, however, with a catalog of developing health-tracking highlights, it may eventually observe things bleed into Wear OS hardware over the coming years.

Disclaimer: The views, suggestions, and opinions expressed here are the sole responsibility of the experts. No Fortune Bulletin journalist was involved in the writing and production of this article.

Hardware