Google’s latest firmware update for Pixel Buds line introduces dynamic active noise cancellation and deeper integration with Pixel Watch, signalling a shift towards software-driven innovation in wireless audio.
Google is rolling out a substantial firmware update for its Pixel Buds line, extending new software features across the Pixel Buds Pro, Pixel Buds Pro 2 and Pixel Buds 2a. The package, version 6.144, arrives as a reminder that earbuds can gain meaningful improvements long after launch, particularly when the hardware is already tied closely to Google’s wider software and AI stack.
The most notable change is reserved for the Pixel Buds Pro 2. Google says the model is getting Dynamic Active Noise Cancellation, a mode first shown alongside the Pixel 11 launch, which adjusts noise blocking and audio behaviour in real time according to how securely the buds are seated in the ear. In practical terms, that should help the earbuds maintain a more consistent seal and more stable ANC performance as fit changes during movement.
Beyond that, Google is broadening several capabilities across all three models. The company says Live Translate is being improved so users can start translations more quickly from the earbuds themselves, without reaching for a phone. It is also adding voice control through Gemini, allowing users to change sound settings, toggle ANC and enable touch controls by speaking to the earbuds. A tap-to-mute function is also arriving, letting wearers mute or unmute their microphone during calls directly from the buds, although Google says that feature is limited to use with a Pixel phone.
The update also leans into the company’s broader Pixel ecosystem. According to Google, the buds can now respond to sleep detection from a Pixel Watch by pausing media, disabling touch gestures and muting notifications when the wearer falls asleep. That makes the earbuds a more integrated part of Google’s wearables strategy, linking audio, health sensing and on-device controls into a single workflow. The Olive colour option for the Pixel Buds Pro 2 remains a separate hardware change, but the larger story is that Google is still using software to keep its audio range competitive without waiting for a new generation of earbuds.
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