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Could your mattress detect sleep apnea?

NCT ID NCT04234828

Diagnosis Sponsor: Withings Source: ClinicalTrials.gov ↗

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing This study
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study tests whether a non-contact device placed under the mattress can accurately detect sleep apnea. Researchers will compare the device's readings to standard sleep tests in 200 adults suspected of having sleep apnea. If proven reliable, this could offer a simple, low-cost screening option.

What this could mean

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

Active substance
Withings Sleep device (non-contact mattress sensor)
What this could lead to
If successful, this could provide a simple, at-home screening tool for sleep apnea, helping more people get diagnosed early.
What could go wrong
This is a validation study, not a treatment trial. The device may not be accurate enough to replace standard tests, and results may vary in real-world settings.

This is an AI summary of the original study and may miss details. Read our disclaimer.

Study facts

What this study's own registry entry says, in plain language.

Participants

About 200 people

The number the study aims to enrol. It can still change while the study runs.

Started

Jul 2019

Expected to finish

Dec 2026

An estimate. End dates often move.

Lead sponsor

A company

The lead sponsor is a pharmaceutical, biotech, or medical-device company.

Who can take part

This study's own entry requirements. Only the study team can say for certain whether you qualify.

Who is studied

Patients referred for an in-lab PSG exam

Ages

18 to 70 years

Sex

Anyone

Healthy volunteers

Not accepted

This study is not open to healthy volunteers. The entry requirements below say who it is open to.

Show the full entry requirements

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: * adults, men or women, aged between 18 and 70 * patients referred for an overnight polysomnographic exam for a suspicion of sleep-disordered breathing Exclusion Criteria: * children less than 18 years of age * patients treated with continuous positive airway pressure * person not giving her consent * vulnerable subject according to current regulation: * pregnant woman, parturient or breastfeeding * subject deprived of freedom by judicial, medical or administrative decision * subject legally protected or unable to express his consent * subject non-beneficiary of healthcare * subject falling into more than one of the above categories * subject in linguistic or psychic incapacity to express his consent

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Conditions

The condition(s) this trial relates to.

Apnea Dyssomnias nervous system disorder obstructive sleep apnea syndrome Respiration Disorders respiratory system disorder Signs and Symptoms Signs and Symptoms, Respiratory sleep apnea syndrome Sleep Disorders, Intrinsic sleep-wake disorder

As listed by the trial registrant

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

Sleep apnea syndromes

Contacts and locations

Locations

  • Service Explorations Fonctionnelles - Centre de Médecine du Sommeil - Hôpital Antoine Béclère

    Clamart, 92140, France

  • Service de pneumologie - Laboratoire du sommeil - CHU St-Pierre

    Brussels, 1000, Belgium

More trials for these conditions

Other studies related to the condition(s) this trial covers.