Pixel Watch 4: In summary
- Google’s upcoming fourth-generation smartwatch
- Likely launching in August in two sizes with similar prices to its predecessor
- Leaks suggest an almost identical design with improvements to the display, battery life and fitness features
- Confirmed to get Wear OS 6 software, which may come pre-installed
Google makes some of the best smartwatches money can buy, so all eyes are on the upcoming Pixel Watch 4 wearables.
These Wear OS-powered smartwatches will rival the likes of the Samsung Galaxy Watch 8 series, OnePlus Watch 3 and the Apple Watch, too.
The Pixel Watch 3 was a fairly big shakeup for the device, adding a larger size as well as improvements such as a brighter screen and a better processor.
More of the same is expected for the Pixel Watch 4, so here’s everything we know so far from rumours, leaks and our expert analysis and predictions.
Latest Pixel Watch 4 rumour
As well as Google confirming its next launch event, comprehensive Pixel Watch 4 specs have been leaked.
When will the Google Pixel Watch 4 be released?
In summary
- The Pixel Watch 4 is likely to be announced during summer 2025
- Google event confirmed for 20 August
- Expected to go on sale 28 August
After months of waiting, Google has confirmed that its next ‘Made by Google’ launch event will take place on 20 August.
This was the strongly rumoured date, reportedly moved from the previous week, but it’s official now, regardless and it’s thought it will be available to pre-order the same day before going on sale 28 August.
Google has said the event, which will take place in New York, will feature new Pixel phones, watches, buds “and more” meaning it’s almost certainly going to launch the Pixel Watch 4 series.
Pixel Watch 3 debuted in August 2024, so this makes sense for the usual annual refresh cycle.
The smartwatches are expected to arrive alongside the Pixel 10 series of phones, Pixel Buds 2a and a new Pixel Stand wireless charger. Google may also unveil its version of MagSafe, supposedly called ‘Pixelsnap‘.
Here’s everything we’re expecting at the event, which sadly doesn’t include the Pixel Tablet 2.
Sources: Engadget
How much will the Google Pixel Watch 4 cost?
In summary
- A price closely matching the Pixel Watch 3 is expected
- Google increasing the price isn’t out of the question
We’ll have to wait for the official Pixel Watch 4 launch event to find out the price. However, previous generations give us a good idea of how much it will set you back.
The Pixel Watch 3 launched with a starting price of £349/$349.99, with costs increasing for models featuring LTE or enhanced materials.
It’s likely the Pixel Watch 4 will stay within a similar range, though any major upgrades, along with other factors such as manufacturing costs, could nudge the price a little higher.
Mattias Inghe
What specs and features will the Google Pixel Watch 4 have?
In summary
- The Pixel Watch 4 will almost certainly come in two sizes with a very similar design to the Pixel Watch 3
- A brighter display and longer battery life are tipped
- Fitness and performance improvements are expected
- Will get Wear OS 6 and could come with it pre-installed
While official specifications remain a mystery, industry trends and previous Google announcements offer a glimpse of what to expect from the Pixel Watch 4.
A pretty comprehensive leak of Pixel Watch 4 specs have leaked via Android Headlines which affect various sections below, so we’re listing it as a main source here for ease, and here are the specs of the two sizes compared in raw form.
| Pixel Watch 4 (41mm) | Pixel Watch 4 (45mm) | |
| Screen | Up to 3000nits peak brightness, 320ppi AMOLED LTPO, 1-60Hz | Up to 3000nits peak brightness, 320ppi AMOLED LTPO, 1-60Hz |
| Processor | Qualcomm Snapdragon W5+ Gen 1 | Qualcomm Snapdragon W5+ Gen 1 |
| Co-Processor | New M55 co-processor | New M55 co-processor |
| RAM | 2GB SDRAM | 2GB SDRAM |
| Storage | 32GB eMMC flash | 32GB eMMC flash |
| Battery | 325mAh | 455mAh |
Design & Build
It looks like the Pixel Watch 4 might not be straying too far from familiar territory. Unofficial renders courtesy of the reputable OnLeaks and 91mobiles have surfaced – see the video below.
Honestly, you’d be forgiven for mistaking it for the Pixel Watch 3 at first glance. However, there are whispers of a few subtle tweaks.
The Watch 4 is rumoured to be a smidge thicker – likely to cram in a bigger battery (more on this later). The bezels are also apparently shrinking down ever so slightly. It’s evolution, not revolution.
The Pixel Watch 4 should still come in two sizes, likely sticking with the 41- and 45mm options, though nothing’s nailed down yet.
Leaked information about the case and straps suggest there will be a new body colour while one from the current range (Hazel) will be dropped. Google previously split the colour options between the two sizes so this might be the case again.
Here they are with accompanying strap colours:
- Black + Obsidian
- Gold + Lemon
- Silver + Iris
- Silver + Porcelain
- Moonstone (new) + Moonstone
Also rumoured is a complete refresh of the strap colours:
- 2-Tone Leather Band: Jade
- Active Band: Iris, Lemongrass, Moonstone
- Active Sport Band: Indigo, Lemongrass, Moonstone, Peony
- Crafted Leather Band: Moonstone
- Gradient Stretch Bands: Lemongrass/Frost, Moonstone, Obsidian/Hazel, Peony/Iris
- Metal Mesh Band: Matte Black, Polished Silver
- Performance Loop Band: Moonstone
- Woven Band: Indigo
Sources: Arsène Lupin
Similar core specs
Beyond the processor, it looks like the core specs of the Pixel Watch 4 will remain close to its predecessor, starting with 2GB of RAM and 32GB of storage, no matter which size you buy.
Here’s a list of other core specs which appear to mirror the Pixel Watch 3
- Compass
- Red and infrared sensors for SpO2 monitoring
- Multipurpose electrical sensors compatible with the ECG app
- Multi-path optical heart rate sensor
- Altimeter
- Gyroscope
- 3-axis accelerometer
- Ambient light sensor
- Barometer
- Magnatometer
- Ultrawideband
Brighter screens
As mentioned, the Pixel Watch 4 is expected to come in the same two sizes as last year, 41mm and 45mm.
If screen sizes are the same, they will be 1.2- and 1.4-inch, respectively.
The big upgrade tipped for 2025 is a new Actua display, which can hit 3000 nits, matching the Apple Watch Ultra 2 and Galaxy Watch 8 series.
it will also reportedly be an AMOLED LTPO panel capable of going 1-60Hz refresh rate with a 320ppi pixel density.
Improved battery life
Battery life remains a critical concern for smartwatch users.
The Pixel Watch 3’s battery lasts for a day of frugal use (with always-on-display turned off), but competitors like the Samsung Galaxy Watch Ultra and fitness-focused wearables from Garmin can last several days.
Mattias Inghe
The aforementioned new co-processor may help battery life, as will larger batteries in each model. Capacities of 325 and 455mAh for the 41- and 45mm sizes respectively are tipped.
It’s only a few mAh for each but that’s a big percentage on a small cell and Wear OS 6 is already confirmed to improve battery life, too. The result is supposedly much-needed improvements to the battery life on each:
- 41mm, always on – 30 hours
- 41mm, battery saver – 48 hours
- 45mm, always on – 40 hours
- 45mm, battery saver – 72 hours
The watches will also reportedly support side charging so you can have it in a dock and use it on its side overnight as a bedside clock. That’s if you don’t want to wear it for sleep tracking.
Enhanced repairability
At a recent Climate Week NYC panel, Nicole Azores from Google discussed the company’s intention to make future Pixel Watches more repairable, a step that aligns with Google’s sustainability goals.
This shift would be a significant departure from previous models, which require full replacements if damaged.
Improved repairability would benefit consumers financially and reduce environmental impact.
Sources: Wired
Health and fitness features
The Pixel Watch 4 is expected to build on Fitbit’s health expertise, possibly introducing new features like dual-band GPS for more accurate tracking, enhanced running and indoor workout metrics.
It could feature advanced health sensors for monitoring arterial stiffness or blood pressure.
Mattias Inghe
Fitbit’s patents also suggest the potential for a ‘Fit Score’ system, which could alert users if their watch isn’t fitted properly for accurate health readings.
Such advancements could place the Pixel Watch 4 at the forefront of health-tracking wearables.
Sources: Android Central
Innovative controls
One particular Google patent, hints at a touch-sensitive bezel that allows users to control the watch with gestures like swipes and squeezes.
While this concept might not replace the crown, it could complement existing controls and make the watch more intuitive to use.
Sources: Wearable
That’s all we know about the Pixel Watch 4. We’ll update this article when we learn anything new.
In the meantime, be sure to check out what we expect from the Pixel 10 series.