Bluetooth technology has been updated to version 6.1, promising users enhanced security and improved energy efficiency. The update cycle for Bluetooth is now set to every two years, meaning new versions will be released biennially. The first official version is already available for implementation in headphones, smartphones, and other devices.
Bluetooth 6.1 supports a new “Randomized RPA” technology, which randomly changes device connection addresses to make tracking and linking device activity more difficult. At the same time, this feature reduces energy consumption and eases computational load, allowing batteries to last longer. However, manufacturers have not provided specific details on the extent of energy savings.
These innovations are primarily of interest to technology developers, but users will also begin to experience the benefits as Bluetooth 6.1–enabled devices enter the market. Experts predict that devices equipped with Bluetooth 6.1 will become widely available starting in 2026.
