Google rolling out Pixel Buds Pro 2 and Pixel Buds 2a update

Google on Wednesday afternoon announced a new software update for the Pixel Buds Pro 2 and Pixel Buds 2a. The update is rolling out gradually to users worldwide and is expected to enhance the overall performance of both earbuds. This marks the latest effort by Google to refine its wireless audio lineup, which has gained significant traction since the launch of the Pixel Buds Pro 2 in 2024.

What’s new in the update

The firmware update (version 3.162) introduces several key improvements. First, active noise cancellation (ANC) has been tweaked to better filter out low-frequency sounds like engine rumble or air conditioning hum. Transparency mode also sees an upgrade, allowing more natural ambient sound passthrough while reducing wind noise. For the Pixel Buds 2a, the update brings a new “Adaptive Sound” feature that automatically adjusts volume based on your environment, a feature previously exclusive to the Pro model.

Connectivity enhancements are also part of the package. Google has optimized Bluetooth pairing with Pixel phones and other Android devices, reducing dropouts in crowded areas. The update also includes a fix for a rare bug that caused the earbuds to disconnect when switching between multiple paired devices. Additionally, the “Fully charged” notification, which alerts you when your earbuds reach 100%, has been made more reliable across both models.

Battery life management has been improved as well. The update refines the power-saving algorithms, potentially extending playback time by up to 30 minutes under normal usage. For the Pixel Buds Pro 2, which already offers up to 8 hours with ANC on, this is a welcome addition. The Pixel Buds 2a, known for its 7-hour battery, benefits similarly.

Background: The Pixel Buds ecosystem

Google’s Pixel Buds line has evolved significantly since the original model debuted in 2017. The Pixel Buds Pro 2, released in 2024, was a major leap forward with custom Tensor A1 chip for real-time audio processing. This chip powers features like Adaptive Audio, which dynamically adjusts ANC and transparency based on your surroundings. The Pixel Buds 2a, launched in 2025, brought many of these features to a more affordable price point, making Google’s audio ecosystem accessible to a wider audience.

The Tensor A1 chip is a key differentiator. It enables low-latency audio processing for gaming and video calls, as well as spatial audio with head tracking. The chip also allows for advanced voice isolation during calls, ensuring that your voice is clear even in noisy environments. Google has continued to refine these capabilities through software updates, and this latest release is no exception.

Another notable feature of the Pixel Buds Pro 2 is support for Auracast, a Bluetooth standard that allows sharing audio with multiple earbuds. While Auracast is not yet widely supported on all Android phones, Google has laid the groundwork for future use. The Pixel Buds 2a also supports Auracast, making both models future-proof for this emerging technology.

How to install the update

The update is being delivered over-the-air via the Google Pixel Buds app, which is available on the Google Play Store. To install, ensure your earbuds are connected to your phone and have at least 50% battery. Open the app, navigate to Settings > Firmware update, and follow the prompts. The update process takes approximately 10 minutes, during which the earbuds will reset and reconnect.

Google is rolling out the update in stages, so it may take a few days to reach all users. If you don’t see the update immediately, check again after 24 hours. The company has not announced any specific region restrictions, so it should be available globally.

Community and industry reaction

Early adopters on forums like Reddit have reported positive experiences with the update. Many appreciate the improved ANC, which now rivals competitors like Sony’s WF-1000XM5 and Samsung’s Galaxy Buds 3 Pro. The connectivity fixes have also been praised, as some users had experienced occasional dropouts in crowded environments like subway stations.

Industry analysts see this update as part of Google’s broader strategy to keep its hardware relevant through software improvements. Unlike some competitors that release new hardware annually, Google often extends the life of existing products with substantial firmware updates. This approach builds brand loyalty and reduces electronic waste.

Looking ahead

With this update, Google continues to refine its audio offerings. The Pixel Buds Pro 2 and Pixel Buds 2a now feel more polished than ever, addressing minor issues that users have reported since launch. As Google prepares for future hardware releases, these software updates ensure that current owners remain satisfied. The company’s commitment to regular updates is a strong selling point for anyone considering the Pixel Buds ecosystem.

Source:9to5Google News