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 ...

Wrist pulse oximeters can look similar, making it hard to decide which one to buy. This in-depth guide covers everything you need to know to find your best fit.

Relocation raised mean nocturnal oxygen saturation by 6.9%, lifting it above 90%, while time spent with oxygen saturation below 90% fell by 53%.

Oxygen therapy is a key component of post–cardiac arrest care. However, excessive oxygen exposure may contribute to oxidative ...

Wearables are best at noticing breaks from your body's usual patterns. Those outliers can hint that something warrants ...

Why England is concerned about its upcoming World Cup match in Mexico City, and it has nothing to do with sports.

After the final sprint, my brain is scrambled. It is a fog that comes with sheer exhaustion, when the only thought is ...

In Moscow, for the first time, the work of a Russian bioreactor in which oxygen is synthesized by microalgae was publicly demonstrated. The developers believe that in the future s ...

If your BP monitor is showing abnormal reading, learn from a doctor on what you can do in that moment of emergency.

Oxygen concentrations rose as much as 12% over a decade, a rare environmental success story as climate change warms water.

Over the past 17 years, China's rivers and lakes have experienced a surprising increase in dissolved oxygen levels despite ...

Wearable health sensors such as photoplethysmography (PPG) wristbands, ECG patches and multi-modal biometric devices are typically developed and calibrated under controlled laboratory conditions.