One of the most important metrics on a Fitbit tracker is the Estimated Oxygen Variation—and now that every tracker is fitted with an SpO2 sensor, everyone can take advantage. Blood oxygen may be used ...

EDITOR’S NOTE: This story contains descriptions of gun violence that some readers may find disturbing. Bass pumped through Pulse nightclub in the early hours of June 12, 2016, as more than 300 people ...

Go on an adventure into unexpected corners of the health and science world each week with award-winning host Maiken Scott. The Pulse takes you behind the doors of operating rooms, into the lab with ...

The new Nasdaq IPO Pulse Index functions as a leading indicator for the IPO Market by forecasting the direction of US IPO activity over the next six months. IPO activity rises and falls in cycles. You ...

The goal of Sony’s PlayStation Pulse Explore wireless earbuds can be distilled down to two features: high-quality detailed audio and a plug-and-play setup. Clearly, Sony wanted these earbuds to stand ...

GOOD AFTERNOON. ON THIS DAY TEN YEARS AGO, HATE HIT ORLANDO 49 SOULS TAKEN FROM US. OUR CITY SHELL SHOCKED THE SCENE ONCE A PLACE OF JOY IS NO MORE. BUT THE MEMORIES OF THE HAPPINESS AND THE TRAGEDY ...

This chapter summarizes relevant epidemiologic and biomedical studies associated with exposures to low-oxygen atmospheres. Selected chemical and physical properties and pathophysiologic and ...

Abstract: Human neuroscience is undergoing a paradigm shift from traditional lab settings to natural environments. Functional Near Infrared Spectroscopy (fNIRS) and its variant, High-Density Diffuse ...

In January, Medtronic published the results of a verification study of its new processor. Used across the full range of skin tones, the technology, Nell-EQ, achieved better oxygen saturation accuracy ...

The Nellcor pulse oximeter [Image courtesy of Medtronic] Medtronic (NYSE:MDT) announced today that it received FDA 510(k) clearance for its Nellcor pulse oximetry system with the Nell-EQ intelligent ...

In these 2025 Advanced Life Support Guidelines, the American Heart Association provides comprehensive recommendations for the resuscitation and management of adults experiencing cardiac arrest, ...

Abstract: We investigate the impact of melanin concentration on the accuracy of oxygen saturation SpO2 estimation using reflective photoplethysmography (PPG) measurements. Monte Carlo (MC) simulations ...