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SpO2 Comparison Between Commercial Smartwatch and Medical-grade Pulse Oximeter During Hypoxia — HYPOWATCH  

Hypoxia Clinical Trial

Official title:
SpO2 Comparison Between Commercial Smartwatch and Medical-grade Pulse Oximeter

Clinical Trial Summary

The aim of the project is to experimentally compare SpO2 measured on a wrist by commercial Smartwach and on a finger measured by a medical-grade pulse oximeter in healthy humans during gradual desaturation in the range of 60-100% SpO2 and simultaneously during a step change from the hypoxic phase to the recovery phase (return to physiological values).

Clinical Trial Description

The newest models of smartwatches measure peripheral blood oxygen saturation (SpO2) and the technology is rapidly improving. The results of individual studies on the accuracy of SpO2 measurement using smartwatches from different brands are still inconclusive. The study aims to compare the measurement of peripheral blood oxygen saturation using the latest smartwatch with a medical-grade pulse oximeter under the condition of normobaric hypoxia. SpO2 measurements will be taken by hand from the watch and the pulse oximeter simultaneously. The agreement of the measurements of both devices will be evaluated. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT05657288
Study type Interventional
Source Czech Technical University in Prague
Contact
Status Enrolling by invitation
Phase N/A
Start date December 28, 2022
Completion date December 20, 2023
View Details
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