The short answer, from Coros, is that optical heart rate monitoring works by using light shone through your skin to see your ...

After wearing the Whoop 5.0 for several weeks, there are some great features Apple needs to look at for the Apple Watch ...

We've worn the Whoop 5.0 fitness band for several weeks to see if it can take on established winners like the Apple Watch and ...

The second most important onboard piece of tech you’ll want in a proper hiking smartwatch is an onboard altimeter to keep ...

Having tested dozens of smartwatches while hiking the mountains of the U.S. Pacific Northwest, I know firsthand which models ...

COROS is the smart choice for elite athletes, ultramarathoners, and data addicts. With best-in-class GPS accuracy, insane ...