We put this season’s best outdoor Bluetooth speakers through their paces indoors and out, on wet days and dry days, beaches, tailgates, and patios. These seven emerged as our favorites.

Jack Dorsey, the former Twitter co-founder and CEO of Block, has launched a new messaging app, Bitchat. It's making noise in the tech world for all the right reasons.

This project is an Arduino-based Bluetooth control system using the blue.ino sketch. It allows you to wirelessly control hardware components (like LEDs, motors, etc.) via a Bluetooth module connected ...