**Jack Dorsey’s New App “Bitchat” Uses Bluetooth — No SIM, Wi-Fi, or Internet Needed** 📲
Jack Dorsey, co-founder of what is now called X (formerly Twitter), is developing a groundbreaking messaging app called **Bitchat** — and it doesn’t rely on traditional connectivity like the internet, SIM cards, or Wi-Fi.
Instead, it uses **Bluetooth** to send messages, creating a **mesh network**. This means users’ phones connect to each other locally, forming clusters that pass messages along — even if the sender and recipient aren’t directly in range. Messages “hop” from one phone to another until they reach their destination.
Bitchat isn’t aiming to compete with platforms like WhatsApp or Telegram. Its goal is to provide a secure, track-free communication option — especially useful during **blackouts**, **natural disasters**, or in situations where privacy is critical.
Smart concept, don’t you think?