We are in an increasingly connected world, in which the security of our devices and their energy efficiency have become key aspects. That is why each new technology that reaches our terminal is vital, and Bluetooth 6.1 promises to mark a before and after.
Bluetooth is one of the technologies that shape any mobile device, and version 6.1 will arrive soon, with specifications that have already been announced and we tell you in this article.
Bluetooth novelties 6.1
This technology will be deployed more broadly over 2026, and introduces functions that, although they do not attract attention at first, will significantly improve the use experience. On the one hand, the User privacy by hindering tracking through connected devices. He does it with a technology called Randomized resolve Private Addresses (random directions). Unlike version 6.0, which updated these directions in fixed intervals, the new standard changes them in a random range that varies between eight and fifteen minutes, making much more difficult that someone can track your movements through your Bluetooth devices.
This function, which also allows you to adjust the update times in a personalized way, not only protects your information, but also Reduces energy consumption. And this is key. Until now, it was the iPhone processor that had to manage these changes of direction, but with Bluetooth 6.1 this task passes to the Bluetooth system controller itself, thus releasing the CPU and reducing energy demand.
Airpods, Apple Watch, location accessories such as AIRTAG or even portable speakers and other compatible devices will benefit from this update, as long as they can support the new version. Although the implementation will begin to arrive throughout 2026, it is not ruled out that the iPhone 17 familyscheduled for autumn of 2025, already incorporate compatibility at least with Bluetooth 6, and perhaps even with version 6.1.
Of course, not all current devices will be compatible with Bluetooth 6.1. Many of the accessories we use daily do not allow firmware updates, which means that they will be anchored in previous versions, potentially more vulnerable. In this sense, it should be reviewed whether our headphones, watches or speakers can be updated or if, the time comes, it will be better to renew them by safer and efficient models.
The organization responsible for developing and maintaining Bluetooth specificationsBluetooth Special Interest Group (SIG), has adopted a calendar of biannual updates, which implies that after this version 6.1, we will see 6.2 before it ends 2025. A rhythm of evolution that seeks to maintain this technology so extended to the level of current demands, where privacy and energy efficiency are as important as the connection speed.
This “update” is especially important because in the middle of 2025 good protection against the monitoring and tracking of devices is necessary. It is a direct answer to the needs of today's users. It may not be as striking as a new design or a more powerful camera, but what this update promises could translate into a real, daily and silent difference. Just the type of innovation that is most appreciated.
