Checking or monitoring blood oxygen levels is non-invasive and doesn't hurt. There are no known risks or dangers of using a pulse oximeter to measure your blood oxygen level. A pulse oximeter ...

Blood oxygen levels have come into the spotlight this year because health practitioners are using that metric to check for and monitor COVID-19 cases.

Blood oxygen is measured using a technique called Transmissive Pulse Oximetry. In this, a sensor projects red-colored and infrared light onto your skin. The light enters the blood vessels ...

COVID-19 outbreak has made everyone health-conscious. It is important to keep track of vitals like heart rate and blood oxygen level, which can now be done using smartwatches and smart bands.

I mentioned in a previous post that I had purchased a home pulse oximeter and had used it to monitor my oxygen saturation (SpO2) levels during the time I had COVID-esque symptoms recently ...

Apple Watch Blood Oxygen Sensor Returns: How to Use It and What It Can Tell You About Your Health The smartwatch's Blood Oxygen app lets you measure the oxygen level of your blood on-demand. It's ...

In September, Apple announced that its Watch Series 6 would also have the ability to monitor blood oxygen levels right from your wrist. Garmin and Fitbit have both sold products with similar pulse ...

Apple may turn to optoelectronic sensor technology to help users of the company's so-called "iWatch" keep track of their heart rate and blood oxygen saturation, according to a Friday report from ...