Post by account_disabled on Jan 28, 2024 23:49:21 GMT -5
Apple Watch blood oxygen monitoring: Everything you need to know March 31, 2022by Martin 6 Apple may be a little late to the party, but its latest smartwatch models finally offer SpO2 monitoring. The blood oxygen monitoring feature has become a mainstay in wearables from Fitbit and Garmin over the past few years, but pulse oximetry didn't really hit the mainstream until Apple introduced the feature alongside the Series 6 in 2020. So, you're probably wondering what your blood oxygen levels are, why they're important, and, frankly, how does the Apple Watch track them? Below, we will answer all of these questions, including how the new Apple Watch feature can be used with COVID concerns. If you want details How to use blood oxygen monitoring on Apple Watch , we also have a special guide.
What is blood oxygen monitoring? Blood oxygen level, also C Level Executive List known as SpO2, refers to the percentage of oxygen carried by red blood cells from the lungs to the rest of the body, as well as how well this oxygenated blood is carried. Using pulse oximetry, which is basically a simplified way of saying "non-invasive oxygen monitoring," the Apple Watch Series 6 and Series 7 and other wearables can alert users when their blood oxygen percentage drops below a certain point. Generally, anything above 95% is considered "normal". However, anything below 92% is a potential indicator of an underlying health problem, such as sleep apnea.
Example, Fitbit uses an SpO2 monitor in its wearables to monitor changes and changes in blood oxygen levels during sleep tracking sessions. However, the Apple Watch checks the SpO2 level at any time when the user is still using the ECG tracking function - with the reading also taking only 15 seconds. Periodic measurements are also performed in the background during inactivity and sleep. What else can blood oxygen monitoring help with? Well, as noted by Johns Hopkins Medicine , pulse oximetry can be used to check if someone needs help breathing (through a ventilator), to estimate if a person can participate in strenuous physical activity, and, as As we mentioned, determine if breathing temporarily stops during sleep (sleep apnea).
What is blood oxygen monitoring? Blood oxygen level, also C Level Executive List known as SpO2, refers to the percentage of oxygen carried by red blood cells from the lungs to the rest of the body, as well as how well this oxygenated blood is carried. Using pulse oximetry, which is basically a simplified way of saying "non-invasive oxygen monitoring," the Apple Watch Series 6 and Series 7 and other wearables can alert users when their blood oxygen percentage drops below a certain point. Generally, anything above 95% is considered "normal". However, anything below 92% is a potential indicator of an underlying health problem, such as sleep apnea.
Example, Fitbit uses an SpO2 monitor in its wearables to monitor changes and changes in blood oxygen levels during sleep tracking sessions. However, the Apple Watch checks the SpO2 level at any time when the user is still using the ECG tracking function - with the reading also taking only 15 seconds. Periodic measurements are also performed in the background during inactivity and sleep. What else can blood oxygen monitoring help with? Well, as noted by Johns Hopkins Medicine , pulse oximetry can be used to check if someone needs help breathing (through a ventilator), to estimate if a person can participate in strenuous physical activity, and, as As we mentioned, determine if breathing temporarily stops during sleep (sleep apnea).