From the Oura Ring to the Apple Watch to the Google Pixel — here's what the science really says about the accuracy of their health data ...

Following the March 2026 update for Google Pixel Watch devices, a number of users are reporting that their SpO2 ...

Pixel Watch users reported problems with a couple of features after the March update.

Older builds work fine ...

We were unable to process your request. Please try again later. If you continue to have this issue please contact [email protected]. Black patients were more likely to have pulse oximetry ...

The patient was in his 60s, an African American man with emphysema. The oximeter placed on his fingertip registered well above the 88% blood oxygen saturation level that signals an urgent risk of ...

The accuracy of pulse oximetry readings on individuals with darker skin tones has been questioned by researchers. The FDA addressed the issue at a meeting last year, citing real-world studies showing ...

Pulse oximetry can be performed with disposable or reusable sensors, and hospitals and birthing centers must select the type of sensor that best meets the needs of their facility. 1 The SACHDNC ...

Researchers have raised concerns about the reliability of pulse oximetry in the assessment of patients with COVID-19 infection, particularly those from Black, Asian, and minority ethnic groups, ...

A significant difference in the ability of pulse oximetry to detect low oxygen concentrations for white and Black patients has been found within inpatient departments in Veterans Health Administration ...