Do you simply remember that SpO2 is safe if it is 95% or higher, and dangerous if it drops below 90%? In reality, applying this understanding to certain patients, such as those with COPD, can lead to ...

Fitbit Air vs Whoop: I tested Google’s £85 tracker against the best - From price and design to features and health tracking, I’ve worn both trackers to see how they compare ...

Many also suggest that high-intensity or prolonged aerobic exercise puts too much stress on your body and causes your ...

Heart failure (HF) remains a pressing health concern, with rising prevalence globally. Subjectivity and ambiguity in the definition of HF and its antecedent stages have limited research, global ...

That’s where pulse oximeters come in. These small devices measure your heart rate and SpO₂. They give you another way to understand how your body responds during exercise and recovery. Also, they may ...

The Ross Procedure, a highly specialized option for aortic valve replacement, is associated with significant long-term ...

Vanessa is a lead writer at CNET, reviewing and writing about the latest smartwatches and fitness trackers. She joined the brand first as an on-camera reporter for CNET's Spanish-language site, then ...

Amazfit has announced the Balance 3, a new smartwatch priced at $369.99. It is currently available for pre-order in the US, with shipments expected to begin in mid-June. The device is positioned as an ...

Upgrade your traditional watch by adding apps, data, and notifications to your wrist. Here are the features to look for, along with the top smartwatches we've tested. I’m PCMag’s senior writer ...

Upgrade your traditional watch by adding apps, data, and notifications to your wrist. Here are the features to look for, along with the top smartwatches we've tested. Our team tests, rates, and ...