Comparison of SpO2 Measurement Accuracy of Different Types of Smartwatches (CSMADTS)
Hypoxia
About this trial
This is an interventional other trial for Hypoxia focused on measuring SpO2, Pulse oximetry, Smartwatch
Eligibility Criteria
Inclusion Criteria: Passing the initial examination, which will determine the following data: wrist circumference, heart rate, blood pressure and blood oxygen saturation Exclusion Criteria: pregnancy severe cardiovascular conditions severe asthma or other severe respiratory conditions injury to the upper limbs or hands that could affect the peripheral perfusion diabetes hypotension or hypertension
Sites / Locations
- Czech Technical University in Prague
Arms of the Study
Arm 1
Arm 2
Arm 3
Experimental
Experimental
Experimental
First smartwatch model
Second smartwatch model
Third smartwatch model
Volunteers sequentially inhale three hypoxic gas mixtures each for 2.5 minute. Every measurement will begin with a two-minute stabilization phase, during which the physiological values of the volunteer will be checked. During the experiment, SpO2 measurements will be taken by hand from the watch and the pulse oximeter simultaneously.
Volunteers sequentially inhale three hypoxic gas mixtures each for 2.5 minute. Every measurement will begin with a two-minute stabilization phase, during which the physiological values of the volunteer will be checked. During the experiment, SpO2 measurements will be taken by hand from the watch and the pulse oximeter simultaneously.
Volunteers sequentially inhale three hypoxic gas mixtures each for 2.5 minute. Every measurement will begin with a two-minute stabilization phase, during which the physiological values of the volunteer will be checked. During the experiment, SpO2 measurements will be taken by hand from the watch and the pulse oximeter simultaneously.