As a smartwatch expert, I’m hoping the Pixel Watch 4’s best feature is the start of a bold new era in wearable tech

The Google Pixel Watch 4 has been revealed, and you can check out our first impressions along with the next crop of phones – Google Pixel 10, Google Pixel 10 Pro and Google Pixel 10 Fold – and the Google Pixel Buds 2a headphones.

While there are plenty of features to get excited about, including on-device Gemini, the gorgeous new 3,000-nit domed display, and the improved battery life, there’s one feature I’m really happy about, especially due to its implications for the rest of the wearable technology industry. Of all the companies that were going to crack this feature first, I wouldn’t have picked Google, yet here we are.

In a move towards longevity and sustainability, Google has introduced replaceable batteries and screens to its Pixel Watch series. The Google Pixel Watch 4’s case can be unscrewed, allowing users to remove and replace parts. Google will sell the parts during the Pixel Watch 4’s life cycle and up to two years after it’s discontinued.

Fantastic (Pixel Watch) 4: First Steps

Google not only now offers smartwatch repair services for the Pixel Watch 4, but it’s also enabled home repairs for the battery and display by partnering with iFixit just as it’s done for phones. Despite the fact anyone with a Torx screwdriver and a bit of patience can replace the battery or display on the Watch 4, according to this WIRED report, it even manages to retain its waterproofing.

This is a first for Google, and really there’s not much traction on ideas like this in the smartwatch industry as a whole. I’ve been reviewing smartwatches for years, and most mainstream watches – including those from the likes of Apple, Samsung and Garmin – are designed as sealed units. Once they croak (be it from a sudden crack or drop on concrete, or a gradual wearing down of the battery) they are designed to be thrown away and completely replaced.

In an age of consumption, Google’s throwing a welcome bone to longevity here. Depending on the price of the replacement parts (which Google hasn’t yet revealed) this initiative could save users money, as they’re able to repair rather than replace their old tech.

In addition, it’s also a very welcome prospect from an environmental perspective. E-waste is a growing problem, and one that other companies frequently pay lip service to. Apple does offer in-house watch services and repairs via its AppleCare+ scheme, but draws the line at home repairs. If you haven’t shelled out for AppleCare, you’ll have to pay a one-time fee and shop your watch in while Apple repairs it. Depending on the age of your watch, this fee and inconvenience could be enough to consider throwing it away and upgrading.

Apple made much about the carbon-neutral production of its latest couple of crops of smartwatches, even casting Octavia Spencer to play Mother Earth in a skit two years ago. But while Apple may be offsetting carbon from its production, it’s still producing like crazy, churning out annual product releases and enormous volumes of units. It’s hardly anti-consumption.

While all the lithium from Google’s replacement batteries isn’t exactly virtuous, a repairable device is a step in the right direction. You’re not throwing away perfectly good electronics just because one part has failed: much like a PC or an older Android device, the Google Pixel Watch 4 can be taken apart and replaced. Perhaps one day, it could even be modded, installing a battery from the Pixel Watch 5 range if compatible. A great start to the scheme.

Future imperfect

Supposedly leaked images of the Google Pixel Watch 4 smartwatch. — (Image credit: Evan Blass)

It’s not all sunshine and roses, however: the need to open up the back has resulted in a change for the Pixel Watch 4’s charging port. Rather than opt for a magnetic or pin-based proprietary puck, like previous incarnations, this charging dock is positioned on the side of the device, allowing the Pebble design to stand up like a little alarm clock.

It’s cute, and Google has definitely made the best of it with a rotating display and by positioning the digital crown straight upwards, like the snooze button on a real alarm clock. However, there’s no doubt we’ll see frustration in some corners about the third proprietary charger in as many years – and there’s definitely a sense this is a waste of plastic.

For all its faults, Apple has at least stuck with the same charger for nigh-on a decade, so it can be used interchangeably with different watches. However, if Google is intending to keep its devices repairable, this might be the winning design and taken forward to use with next year’s model – and there’s no denying that the ‘little alarm clock’ idea feels like a winner.

A better tomorrow

Despite Google and its parent company Alphabet’s energy-hungry lust for AI and its greediness for all our data, I’m pleased one of the major tech firms took a small step away from forcing us to buy more stuff we don’t need, and instead taking us back to the days in which our watches, our phones, our computers and other essential technologies were repairable and lasted longer.

Here’s hoping it’s a massive success, encouraging more companies to adopt similar or even standardized, interchangeable replacements (hah, what a pipe dream!) creating a more ethical, sustainable wearables industry.