The blood oxygen level measurement is coming back to the Apple Watch Series 9, 10, and the Ultra 2, over a year after Apple ...

Biz shifts data to iPhone in patent workaround Apple will deliver a software update for recent US Apple Watch models to ...

The smartwatch's Blood Oxygen app lets you measure the oxygen level of your blood on-demand. It's been MIA for more than a year thanks to a patent spat, but it's back in action now.

Heart disease is the leading cause of death in the United States, and doctors suggest you might benefit from monitoring your heart health at home. Here are the heart monitoring devices they suggest ...

A study found that pulse oximetry overestimated the blood oxygen levels in Black children more often than in white children, according to results published in in JAMA Pediatrics.

The Fitbit Charge 6, the latest addition to Fitbit's lineup of fitness trackers, has introduced a significant advancement in health monitoring with its built-in blood oxygen saturation (SpO2) feature.

This video shows Maitiu O Tuathail putting six masks on his face while recording his blood oxygen saturation levels. As he puts on mask after mask, the meter shows a steady, and healthy, 98-99 ...

Compared to white patients, pulse oximeters overestimated blood oxygen levels by an average of 1.7% in Asian patients, 1.2% in Black patients and 1.1% in Hispanic patients, a 2022 JAMA Internal ...

A health worker uses a pulse oximeter to check the oxygen saturation level of another after administering COVID-19 vaccine at a hospital in Gauhati, India, Jan. 21, 2021.