Smartwatch may spot heart failure early
NCT ID NCT06335264
First seen Jun 24, 2026 · Last updated Jun 30, 2026 · Updated 3 times
Summary
This study tested whether a special smartwatch (Watch HOP) can help detect heart failure by measuring heart rate, movement, skin temperature, and voice patterns. Researchers compared 56 people with and without heart failure during physical tasks and daily life. The goal is to find patterns that could lead to easier, earlier diagnosis.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
Watch HOP smartwatch
What this could lead to
If successful, this could lead to a simple, non-invasive way to screen for heart failure using a smartwatch.
What could go wrong
This is a small, completed study with only 56 participants, so results may not apply to everyone. The smartwatch is not yet proven as a reliable diagnostic tool.
Disclaimer
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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.
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.
Contacts and locations
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Locations
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McGill University Health Centre
Montreal, Quebec, H4A 3J1, Canada