Jack Dorsey, co-founder of Twitter and CEO of Block, has launched Bitchat, a decentralized messaging app designed for offline communication. Unlike traditional apps that depend on Wi-Fi or mobile data ...

For those who travel with friends or family, sharing audio can be a challenge. Whether it’s a movie or a shared playlist, current Bluetooth limitations restrict streaming to one device at a time.

Because it works using Bluetooth, you'll be able to instantly message people who have the app installed within a distance of about 328 yards (300 m); if they're further away, Bitchat will bounce its ...

Auracast is rolling out to more phones, including models from Pixel and Samsung. Here's how to check if your device is compatible.