Wearable heart watch put to the test against hospital ECG

NCT ID NCT07624435

First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study compares a wearable HeartWatch device to a standard 12-lead ECG in 40 adults. Researchers check if the watch accurately measures heart intervals like QRS and P wave durations in different positions. The goal is to see if the wearable can reliably monitor heart health outside a clinic.

What this could mean

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

Active substance

HeartWatch wearable ECG device

What this could lead to

If successful, this could validate a wearable device for accurate heart monitoring outside clinics.

What could go wrong

This is a small, early-stage study with only 40 participants. It tests accuracy in controlled positions, not real-world use, and may not detect all heart issues.

Disclaimer Read more

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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As listed by the trial registrant

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

Contacts and locations

Locations

  • University of Calgary

    Calgary, Alberta, T2N 1N4, Canada

  • University of Calgary

    Calgary, Alberta, T2N 4N1, Canada