Google Pixel Watch 4 Renders Leak – Thicker Body and New Button Design

Google’s next-generation smartwatch, the Pixel Watch 4, has just surfaced in leaked CAD-based renders, giving us our first real glimpse at what to expect. While it looks like Google is sticking with the same overall design as previous models, there are a few small but potentially meaningful changes under the hood—and on the outside.

Design

Let’s address the obvious: Google isn’t reinventing the wheel with the Pixel Watch 4. At first glance, the design looks identical to last year’s Pixel Watch 3. The same round, minimal face and soft curves are back. It’s sleek, familiar, and unmistakably Pixel.

But when you dig into the details, there’s a key change—this new model is reportedly thicker. It’s now 14.3mm thick compared to 12.3mm on the Pixel Watch 3. That’s a noticeable bump and could be a sign that Google is making space for a larger battery. Given how battery life has always been one of the Pixel Watch’s weak points, this could be a very welcome change.

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Buttons

Another interesting update is the addition of two new physical buttons. These are located on either side of the speaker grill. It’s not yet clear what they’ll do, but the inclusion of extra controls could open the door to more advanced features or user customization.

Maybe one will trigger Google Assistant, or perhaps a workout shortcut. Until Google says more, it’s all speculation—but it does suggest the company is listening to user feedback for more functionality.

Sizes

Just like last time, the Pixel Watch 4 is expected to launch in two sizes: 41mm and 45mm. That means there should be a size to fit most wrists, whether you prefer a smaller, more subtle wearable or a bolder, bigger screen.

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This dual-size approach worked well for the Pixel Watch 3, and it’s smart to keep it going. More size options mean more potential buyers—and a more comfortable experience for everyone.

Battery

While nothing is official, the increased thickness has sparked hopes that the Pixel Watch 4 could come with improved battery life. The Pixel Watch 3 was sleek, sure—but it struggled to last a full day for many users.

If Google is indeed squeezing in a bigger battery, that could be the biggest selling point of the Pixel Watch 4. Nobody wants to charge their watch every single night, right?

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Charging

Another exciting possibility is wireless charging. This has been rumored based on small design tweaks shown in the renders. While not confirmed yet, the addition of proper wireless charging support would bring the Pixel Watch 4 up to speed with other modern wearables like the Apple Watch.

Magnetic charging is fine, but true wireless support makes life easier—especially if it works with standard Qi chargers.

Summary

Here’s a quick look at how the Pixel Watch 4 compares to its predecessor based on what we know so far:

While we’re still waiting on official specs, this early leak suggests that Google is opting for subtle upgrades instead of a major redesign. That might not be exciting to some, but for anyone hoping for a longer-lasting, more useful watch—this might be a step in the right direction.

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