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Why you shouldn't ignore low oxygen warning signs

If your oxygen saturation level drops below 92%, seek medical help right away. A dangerously low oxygen level can make you ...
Healthline

Should You Use a Pulse Ox When You Have COVID-19?

Monitoring your oxygen level with a pulse oximeter if you have COVID-19 can help determine if it falls too low. Low levels may need medical attention. COVID-19 is a respiratory infection. It can cause ...
Healthline

The Causes and Complications of Respiratory Desaturation (Low Blood Oxygen)

Respiratory desaturation, known as hypoxemia in medical terms, is when you have low blood oxygen saturation. Your blood oxygen saturation is a measure of how much oxygen is in your blood. A normal ...
CNET

Smartwatches Have Measured Blood Oxygen for Years. But Is This Useful?

Smartwatches can measure everything from heart rate to sleep quality, but one health metric has become particularly relevant over the past two years: blood oxygen saturation. Two of the world's ...