Garmin is a well-known brand in the fitness industry, famous for its smartwatches, fitness trackers, and other wearable devices. One of the unique features of Garmin’s fitness products is the ability ...

New fitness trackers claim they can go beyond counting people's steps and measuring how long they sleep — now, these devices can tell people when they're stressed out. The goal is to help people ...

Smart ring maker Oura is rolling out a new feature called Resilience, which measures how much stress users can withstand. The company is measuring resilience using parameters like stress load during ...

In an era when smartwatches dominate the tech-based accessory game, Oura decided to take another route, developing a smart ring that helps you stay on top of your health. It may sound ridiculous, but ...

A new study has determined that the Apple Watch can be fairly adept at predicting stress levels of its users. The study was performed by a team of researchers from the University of Waterloo, Canada.

Researchers from Stanford University have developed a new wearable capable of measuring a patient’s cortisol levels from their sweat. Cortisol, a hormone linked to stress, typically takes several days ...

Malondialdehyde (MDA) is a well‐established biomarker of oxidative stress, formed predominantly as a byproduct of lipid peroxidation. Its quantification is critical for understanding the extent of ...