Smartwatches have become popular for tracking heart rate, sleep, oxygen levels, and fitness. But scientists are now discovering they might be able to...

Smartwatch features that measure heart rates, oxygen levels, fitness levels and sleep quality have been marketed as valuable tools for people who are...

Smartwatch features that measure heart rates, oxygen levels, fitness levels and sleep quality have been marketed as valuable tools for people who are...

Smartwatch features that measure heart rates, oxygen levels, fitness levels and sleep quality have been marketed as valuable tools for people who are...

Smartwatch features that measure heart rates, oxygen levels, fitness levels and sleep quality have been marketed as valuable tools for people who are...

How smartwatches could help stop pandemics by detecting infections before symptoms appear.

A stroke can happen when a blood vessel in the brain becomes blocked or bursts, cutting off oxygen and damaging brain cells. Because strokes can cause...

A stroke can happen when a blood vessel in the brain becomes blocked or bursts, cutting off oxygen and damaging brain cells. Because strokes can cause...

Fatigue is something almost everyone experiences. Whether it’s from a lack of sleep, stress, a busy lifestyle, or even an illness like the flu,...

Fatigue is something almost everyone experiences. Whether it’s from a lack of sleep, stress, a busy lifestyle, or even an illness like the flu,...