Why the study?
Wearable, non-invasive, user-friendly medical devices providing reliable real-life measures of SpO2 and HR during daily activities for monitoring respiratory failure in chronic CVD and CRD are lacking.
Does the BrOxy M wrist-worn device accurately measure SpO2 and HR compared to a reference medical pulse oximeter in healthy volunteers?
Comparison
Wrist-worn device (BrOxy M) vs reference pulse oximeter (Nellcor PM 1000N)
Design
Controlled hypoxia agreement validation study
Authors
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BrOxy M shows acceptable accuracy for SpO2/HR in controlled settings; leaves open validation in real-world CVD/CRD patients before routine use.
Does the BrOxy M wrist-worn device accurately measure SpO2 and HR compared to a reference medical pulse oximeter in healthy volunteers?
The BrOxy M wrist-worn device provides accurate and reliable continuous measurements of SpO2 and HR that are comparable to a reference medical pulse oximeter.
Marinari et al. (2022) studied this question.
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