Validation of Respiratory Rate Measurement Accuracy Using a Smartwatch

Enrolling by invitation · Not applicable

Conditions studied: Respiratory Rate Monitoring

In brief

This prospective study evaluates the accuracy of commercial wearable devices by comparing their respiratory rate measurements against clinical standards like spirometers and ECGs in healthy adults. The goal is to determine if these devices are reliable enough for non-invasive respiratory monitoring in both everyday and medical environments.

Key facts

Study ID

NCT07578389

Run by

Czech Technical University in Prague

People needed

60

Starts

2025-12-13

Expected to finish

2027-05-30

Last updated by the study team

2026-05-11

Who can join

Age: 18 and older. Sex: any. Healthy volunteers: accepted.

You may qualify if…

• Healthy adults aged 18 years or older
• Ability to understand the study procedures and provide informed consent
• Willingness to participate in the experimental measurement protocol

You may not qualify if…

• Known respiratory diseases (e.g., asthma, chronic obstructive pulmonary disease)
• Known cardiovascular diseases or conditions limiting safe participation
• Acute illness or infection at the time of measurement
• Neurological or musculoskeletal conditions affecting breathing or the ability to participate in the measurement protocol
• Pregnancy
• Use of alcohol or other substances affecting physiological measurements at the time of the experiment

Where it is running

• Czech Technical University in Prague — Kladno, Czechia

Full record on ClinicalTrials.gov

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