The billion-dollar startup working to optimize health with better sleep

Sports watches just got smarter! As well as track exercise, measure health metrics and sync with phone apps, they now boast longer-reach connectivity, better battery life, new sleep insights and more

The old joke seen on many t-shirts at race registration “if I pass out, pause my Garmin” speaks to the importance many athletes place upon their training and race stats (not to mention the dominance o

Monitor your essential health statistics

Monitor your essential health statistics

With improved staying power, a bigger, brighter screen and a new off-grid safety function, the Apple Watch Ultra 3 is the best running smartwatch around, finds Kieran Alger