As a certified personal trainer, I tested 14 wearables over eight months while training, running and swimming. Here are the ...

Add Yahoo as a preferred source to see more of our stories on Google. This article is part of Tom's Guide's Women's Health Week — a series of content that explores how technology and the right ...

Putting on a fitness tracker feels like flipping the switch on a healthier, more active life. With every second of a workout tracked, every beat of your heart measured, and every toss and turn counted ...

Whether you are training for a marathon or working out for the first time in months, a fitness tracker can show you health and exercise data that can help you better understand your efforts. Most have ...

This iOS and Android compatible watch has more than 100 sports modes, a long battery life, and two beautiful bands.

Whoop's not happy.

NBC Select independently determines what we cover and recommend. When you click on or buy through our links, we may earn a commission. Learn more. Whether you are training for a marathon or working ...

Carlos Alcaraz was told he could not wear a fitness tracker at the Australian Open. BBC Sport analyses why - and what it ...

A resting heart rate is the simplest way to gauge your overall health. Here’s what you should know about its normal range, ...

Wearable fitness trackers have drawn attention at this year's Australian Open, with leading players Carlos Alcaraz, Jannik ...