These futuristic gadgets are not concept art or vaporware. You can actually buy them now, and some are far more useful than ...

We may receive a commission on purchases made from links. Bluetooth is a miracle of modern technology. Unlike Wi-Fi communication, Bluetooth enables devices to communicate directly with one another ...

For last-minute shoppers, your friendly neighborhood WSJ personal-tech team has updated our annual holiday tech gift guide, the list of products we tested and genuinely liked this year. From Nothing’s ...

(CNN) — The next wave of tech devices may not have a screen. You might not realize that they’re recording you. And you might not even realize they’re tech gadgets at all. Qualcomm, whose chips power ...