Google Pixel Buds 2A hands-on: ANC, Gemini, and replaceable batteries

Four years after launching the original Pixel Buds A-series, Google’s back with the Pixel Buds 2A. The new budget buds are $30 more expensive at $129.99, but add some notable updates like an upgraded chip, Gemini access, a replaceable battery, and most importantly, active noise cancellation.

The 2A also adds a Tensor A1 chip, which Google says “unlocks the power of Google’s advanced AI and Gemini features.” That Gemini access was heavily emphasized during my briefings, though in practice it mostly replaces Google Assistant on the buds. For most people, the most exciting feature enabled by the new Tensor chip is active noise cancellation and a transparency mode. The acoustics have been re-engineered — there’s also AI-powered wind and background noise reduction for calls. Google says battery life has increased to roughly seven hours with ANC on and 10 hours with it off. The case holds an extra 20 hours of juice. Five minutes of charging also gets you about an hour of playtime. The buds also have improved IP54 water and sweat resistance, while the case gets an IPX4 rating.

Perhaps most interesting is that these buds are more repairable than the previous model. While fiddling around with the case at a hands-on, I was told that the inside insert pops out, allowing you to replace the battery when it gets old. This dovetails nicely with the Pixel Watch 4, which is also more repairable than previous versions.

These updates aren’t too shabby, but the Pixel Buds 2A aren’t exactly the stars of this year’s Made by Google announcements. While the Pixel 10 phones and the Pixel Watch 4 took center stage at my hands-on, the buds were sequestered to the side, next to the watch straps and other accessories. The units I was shown weren’t even connected, so I couldn’t try the noise-canceling features. Even if I could, a quiet Google office isn’t the ideal environment for getting an accurate sense of the buds’ noise-cancelling prowess. But, the design is familiar, the buds are still extremely lightweight, fit nicely (there are now four eartip sizes and no protruding fins), and the new purple color is fetching. I wish the cases supported wireless charging in addition to USB-C. You can’t have everything.

If there’s a clear theme to all these upgrades, it’s that Google is prepping its hardware for on-the-go AI. For the earbuds, that means futureproofing everything to work with Gemini. It’s the obvious reason for adding the Tensor A1 chip to its budget line, as well as the new noise reduction features that are also coming to the Pro 2. When you consider that the Pixel Watch 4 adds Gemini to the wrist, and that Google’s embarking on a new era of smart glasses with Android XR, the rationale for these particular updates starts falling into place.