Palm Inc.’s operating system division has launched a test version of a software development kit (SDK) for Bluetooth, allowing developers to make a start on building applications that work with ...

After a short beta period, Jack Dorsey’s new Bluetooth messaging app has officially launched on the App Store. Here’s how it works.

Twitter Co-Founder Launches Bitchat, a Security-Focused, Bluetooth Messaging App – No Internet Required Your email has been sent Jack Dorsey, co-founder of Twitter and founder of Bluesky, has ...

Jack Dorsey's Bitchat is now available on the App Store, but security researchers have questioned the app's privacy claims.