Forbes contributors publish independent expert analyses and insights. Barry Collins is a tech journalist writing about PCs, Macs and games. Bluetooth is one of technology's great survivors. Once ...

OAK PARK, Ill. (WLS) -- We all use Bluetooth technology to connect our phone to devices and make it easy for others to send us links and pictures. Bluetooth connects devices over a radio frequency.

Fun fact: Bluetooth has Viking origins. Creator Jim Kardach was inspired by Danish king Harald Bluetooth, famous for uniting his people and conquering Norway. According to National Geographic, Harald ...

The Bluetooth speaker space is oversaturated at this point. We set out to find the best portable Bluetooth speakers across a number of different price ranges and uses cases. These are our favorites.

Bluetooth tagging devices are catching on, and keeping an eye out on the world in ways never before possible. For that relative who is always losing track of their keys or wallet, these devices from ...

For smart home deployments, there are a lot of ways to track the presence of individuals in a room. There are motion detection sensors that use mmWave and PIR, and you can also use simple detection ...

Travelers hear it all the time when a plane is getting ready for takeoff: “Please turn your smartphones to ‘Airplane Mode.'” As travelers, we comply only to discover that turning a smartphone to ...