Can a ring replace the sleep lab? new study puts home device to the test
NCT ID NCT04885062
First seen Apr 18, 2026 · Last updated May 23, 2026 · Updated 6 times
Summary
This study tested whether a ring-shaped device worn at home can accurately diagnose obstructive sleep apnea (OSA) compared to the standard overnight sleep lab test. 136 adults suspected of having OSA wore both the Belun Ring and standard monitoring equipment during one night in the lab. The goal was to see if the ring's measurements of breathing pauses during sleep matched those from the full lab setup.
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Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Locations
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University Hospitals Cleveland Medical Center
Cleveland, Ohio, 44106, United States
Conditions
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