Your smartwatch could spot sleep apnea: study tests At-Home screening

NCT ID NCT06573372

Completed Diagnosis Sponsor: Peking University First Hospital Source: ClinicalTrials.gov ↗

First seen Jul 14, 2026 · Last updated Jul 15, 2026 · Updated 1 time

Summary

This study evaluates whether a smartwatch and smartphone can accurately screen for obstructive sleep apnea (OSA). Adults suspected of having OSA will wear a smartwatch and smartphone while undergoing standard overnight sleep monitoring in a hospital. The results from the devices will be compared to the hospital test to see how well they detect the condition.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance: smartwatch and smartphone monitoring
What this could lead to: If successful, this could make sleep apnea screening more accessible and convenient, allowing people to check for the condition at home without an overnight hospital stay.
What could go wrong: The smartwatch and smartphone may not be as accurate as the gold-standard hospital test, potentially missing cases or giving false alarms. This is a validation study, not a treatment trial.

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Conditions

The condition(s) this trial relates to.

obstructive sleep apnea syndrome

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

SLEEP APNEA - OBSTRUCTIVE

Contacts and locations

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Locations

Jing Ma

Beijing, Beijing Municipality, 100034, China

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