How do headphones, toys, gadgets and other devices talk to each other without any wires? Many of them connect with Bluetooth. It’s a technology that allows different devices to communicate wirelessly.

A simple, cross-platform solution ...

In many cases, you don't even have to pay for Wi-Fi to be able to send in-flight messages to people on the ground. Many or all of the products on this page are from partners who compensate us when you ...

Sending bitcoin is as easy as choosing the amount to send and deciding where it goes. The exact procedure for doing so will depend on the type of Bitcoin wallet you are using, but the main thing you ...

Presidents' Day deals have brought the bundle down to a near record low. The best VPN deals: Up to 87 percent off ProtonVPN, Surfshark, ExpressVPN, NordVPN and more Top VPNs give out steep discounts ...

Upgrade your traditional watch by adding apps, data, and notifications to your wrist. Here are the features to look for, along with the top smartwatches we've tested. I’m PCMag’s senior writer ...

Channel Sounding, for example, lets Bluetooth devices like trackers and smart locks find each other more easily and accurately. But you'd be forgiven for not knowing anything about it.

Chris Davis is a Managing Editor on the Investing team. As a writer, he covered the stock market, investing strategies and investment accounts, and as a spokesperson, he appeared on NBC Bay Area and ...

On International Women’s Day, we celebrate technology pioneers and recognize the mentorship that is necessary to inspire the current generation and those of the future.

Editors and writers independently select products unless marked Sponsored or Promoted. Sponsored content is a paid ad, while content marked Promoted is chosen by Ziff Davis leadership. We may earn an ...