The Galaxy Watches, including the Watch 4, use a PPG sensor. The technology is very efficient at measuring your heart rate ...

A heart rate monitor is only worthwhile if it can capture accurate ... Designed to live on your wrist by default, the Whoop Body range of clothing also allows it to be worn on the hip by securing ...

Factors including stress, hormones, anxiety, medication, and physical activity also contribute to what may be considered a ...

Putting sensors in the wearable's band could unlock a host of health-monitoring features—if the patented device ever becomes ...

So I rolled them back and saw spectators and runners alike glancing confusedly at my wrist-laden arms ... A HR chart showing ...

The flagship Fitbit wristband ... but heart rate monitoring and fitness tracking insights proved solid in our testing. It also produces good enough sleep tracking estimates if you’re only ...

It might not have Ultra in the name, but there's no mistaking the Garmin Fenix 8 AMOLED's battery life, build quality, or ...

It's been more than a year since Apple Watch Ultra 2 launched, and we've had the wearable that's only gotten better on our ...

In this excerpt from "Too Young for Cancer," Katie Coleman describes receiving her cancer diagnosis after years of having her symptoms misdiagnosed.

Many of us wear devices that count our steps, measure our heart rate, track sleep patterns, and more. This information can ...

Overall, these sound like minor improvements, but considering that the price of the watch remains unchanged (the base model ...