I just came back to my hotel room after a long day at Apple Park (I documented most of it in my Instagram stories, including a very cool shot), and, like everyone else here in Cupertino, I’m still ...

Fitness wearables can help you move more, sleep better, and stay healthy. Here's how to pick the right one for you, along with the top fitness trackers we've tested. I’m PCMag’s senior writer covering ...