Can a wearable sensor accurately track Toddlers' heart and oxygen levels?
NCT ID NCT07321938
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study is checking how well the Owlet OSS 3.0-M1 sensor measures pulse rate and blood oxygen levels in 90 healthy children aged 19 months to 5 years. The sensor readings will be compared to a standard hospital monitor. The goal is to see if the Owlet device is accurate enough for home use in this age group.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- What this could lead to
- If successful, this could confirm that the Owlet sensor is accurate enough for home monitoring of young children's vital signs.
- What could go wrong
- This is a small, early-stage accuracy study in healthy children, so results may not apply to sick children or real-world conditions.
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.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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About 90 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Dec 2025
- Expected to finish
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Apr 2026
An estimate. End dates often move.
- Lead sponsor
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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.
- Ages
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19 to 60 months
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
Show the full entry requirements Hide 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: 1. Subject is between 19 months and ≤ 60 months of age. 2. Subject's current body weight is ≥ 6 lbs. 3. Subject/legal guardian is fluent in both written and spoken English. 4. Subject is willing and able to follow study requirements 5. Legal guardian has provided consent. Exclusion Criteria: 1. Subject has preexisting cardiovascular or respiratory disease or conditions. 2. Subjects with abnormalities (e.g., limb deformities, open wounds, severe edema) at the planned application sites that would interfere with system measurements. 3. The device(s) are unable to fit properly without risk of injury (e.g., hook of VELCRO is against the skin, wrap is too tight and constricting). 4. Subject has skin irritation at the location of device placement. 5. Subject has known allergies to adhesive.
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As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Vital Signs Research Group, LLC
RECRUITINGSan Francisco, California, 94107, United States
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