I tested both of these screen-free fitness trackers to determine whether the affordable Fitbit Air wristband or the stylish Oura smart ring is the better pick.

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

My bedroom has become a sleep lab filled with smart rings, fitness bands, and mattress covers. Here's what I learned.

Most home devices never fully turn off; they just go quiet while still drawing power. I tested mine, and the biggest offender genuinely shocked me. Alan Bradley CNET Contributor Alan Bradley is an ...

From reproductive rights to climate change to Big Tech, The Independent is on the ground when the story is developing. Whether it's investigating the financials of Elon Musk's pro-Trump PAC or ...