Measuring blood oxygen levels on the Apple Watch has been a staple of its health monitoring experience since it arrived. Yet, an ongoing patent dispute in the US has complicated matters over the last ...

Whether you use an armband or chest strap, add some smarts to your exercise and training routine with one of the best heart rate monitors we've tested. I'm PCMag's managing editor for consumer ...

Another year of UFC action is racing by, with numerous high-stakes fights in the books – and others lined up. Two other champions have vacated their belts this year, too: Ilia Topuria gave up the ...