According to British neurologist Matthew Walker, author of the bestselling book Why We Sleep, the setting of the sun in a ...

A controversy during Carlos Alcaraz’s tennis match has shone a spotlight on the fitness trackers, which are widely used by professional athletes.

A growing body of research says that no amount of alcohol is good for our fitness and health. It’s time to rethink our relationship with booze.

Whether you're training for a race or just want a gentle nudge to be more active, these are the best fitness wearables for ...

Tennis players at the Australian Open, including Alcaraz and Sabalenka, were instructed by umpires to remove under-wrist WHOOP trackers during matches, despite previous tournament allowances. The ITF ...

Called a ‘direct contradiction’ of their understanding with the ITF, the company CEO spun the controversy involving Alcaraz into an opportunity to market Whoop. Fitness wearables company Whoop was ...

Andy is a seasoned technology journalist with more than 15 years experience in the mobile industry, writing for Digital Trends, Wired, and more. During that time he has reviewed hundreds of ...

A federal judge from the U.S. District Court for the District of Massachusetts has granted Boston-based wearable fitness company WHOOP's motion for a preliminary injunction to stop the distribution in ...

World no 1 asked to remove fitness tracker during match Spain's Carlos Alcaraz reacts after a point against USA's Tommy Paul during their men's singles match AFP-IZHAR KHAN Carlos Alcaraz was asked to ...

WHOOP is firing back as controversy continues at the Australian Open, after world No. 1s Carlos Alcaraz and Aryna Sabalenka were asked to remove their wearable fitness trackers before competing in ...

The ongoing battle between Whoop and the Australian Open is escalating into a game of high-stakes hide-and-seek. Following the high-profile removal of the screenless wearable from the wrists of world ...

Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. I’ve always said there ...