Pulse oximeters measure blood oxygen level — how much oxygen is present in your blood and how well it is transported to the extremities (blood pressure monitors are different). Medical pulse oximeters ...
A further drop in SpO2 below this threshold is defined as hypobaric hypoxia—or low blood oxygen level at higher altitude. Alcohol relaxes blood vessel walls, increasing the heart rate during sleep, an ...
Results that may be inaccessible to you are currently showing.
Hide inaccessible results
Feedback