This tech can identify a specific, individual person, and track them in a physical space and across locations, based on how their body interacts with Wi-Fi signals.

Wi-Fi extenders and boosters both improve signal coverage, but differ in how they connect and enhance your network’s range.

Here's how to generate a QR code for your Wi-Fi network to simplify login for family, friends or guests.

Here's a list of the best Wi-Fi extenders you can buy right now, as chosen by Engadget editors.

Southwest Airlines is testing in-flight free WiFi by offering members of its Rapid Rewards loyalty program free in-flight internet connectivity for one week, The Points Guy reported.

Wi-Fi Direct will likely replace Bluetooth in the years to come. Find out if your Windows computer supports it. Learn how to add a Wi-Fi Direct device.

The University of Melbourne has been reprimanded for using wi-fi location data to identify students involved in a sit-in protest last year.

Here's a list of the best mesh Wi-Fi systems you can buy, and advice on how to choose the right one for you.

Delta Wi-Fi includes free messaging and in-flight TV and movies alongside paid high-speed internet access. Certain mobile customers can even connect for free.

Wi-Fi 7 models are quite pricey, so you can often find a great deal on Wi-Fi 6 routers for a lower price.

Working from home by day, gaming and streaming by night? Defeating Wi-Fi dead zones is more important than ever. A mesh network system can help, and these are the best we've tested.