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 ...

Seven “medical totems” have been brought to the remote town of Jordão, Acre, in the Brazilian Amazon. They can be translated ...

Discover the unexpected capabilities of your Android phone that could rival a dedicated wearable.

Verily Life Sciences and Samsung Electronics America today announced a collaboration that will bring together Samsung’s ...

Some earphones track heart rate and oxygen levels using Photoplethysmography and Pulse Oximetry, integrating wellness ...

Abstract: Recent studies investigated the feasibility of using an RGB camera to estimate peripheral oxygen saturation (SpO2), i.e., “Ratio of Ratios” by red (R) and green (G) channels and calibration ...

High-intensity interval training is important, but coming back to your breath can be crucial to helping you train.

Doctor's offices have you sit quietly for as long as 5 minutes before they take your BP. How does that reflect "real life" readings?

A woman's life-saving treatment was critically delayed when her long, thick press-on nails obstructed a pulse oximeter during a heart attack. Medical staff had to call a manicurist to remove them.

A woman's life hung in the balance during a heart attack in Hunan province. Doctors faced a critical delay when her gel nails ...

A 2026 Informational Overview of the Herz P1 Smart Band's Subscription-Free Health Monitoring Features, Heart Rate and HRV ...

Smart rings are a relatively newer form of wearable tech that sits on your finger and offers continuous health and activity tracking discreetly. The finger has higher blood perfusion and thinner skin ...