Can a smartwatch track Kids' steps and sleep accurately? pfizer study aims to find out
NCT ID NCT04823650
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This Pfizer study tested whether wearable activity monitors (like a smartwatch) can accurately measure walking, running, and sleep in healthy children aged 3 to 17. Eighty-seven kids wore the devices during lab activities and at home for two weeks. The goal was to see if these tools are reliable enough to use in future medical studies.
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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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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
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Locations
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Pfizer Innovation Research, PfIRe, Lab
Cambridge, Massachusetts, 02139, United States