The TechRadar article likely highlights Sony's Adaptive Sound Control, a significant feature integrated into the Sony | Sound Connect app (previously known as Sony Headphones Connect app). This technology intelligently detects a user's activity, such as sitting, walking, running, or being in transit, and automatically adjusts the headphone's noise-cancelling or ambient sound settings to suit the environment. For example, it might increase noise cancellation on a train or allow more ambient sound when walking in a city for safety. The app also enables users to register frequently visited locations like home or work, allowing the headphones to automatically apply preferred sound profiles in those areas. While marketed as a highly convenient and "game-changing" feature by some, its reception can be subjective. Many users appreciate the seamless transition and personalized listening experience. However, some reports indicate that the automatic switching can occasionally be too sensitive or jarring, interrupting music playback with notification sounds as modes change. Fortunately, users can customize the presets for each activity or even disable Adaptive Sound Control entirely if they prefer manual control over noise cancellation and ambient sound levels. This feature is prominent across Sony's premium wireless headphone lines, including popular models like the WH-1000XM4, WH-1000XM5, and the newer WH-1000XM6. Overall, it's a valuable addition for enhancing user convenience and optimizing the audio experience in varying daily scenarios.