Introduction – Is the Pixel Watch 5 a real step forward?
Google launched the Pixel Watch 5 alongside the Pixel 11 phones in August 2026. On paper the device looks almost identical to its predecessor, yet Google markets it as a “refined” version with a bigger battery, more RAM and the first taste of its Gemini AI assistant. For UK shoppers who often bundle a smartwatch with a contract, the key question is whether the modest upgrades are enough to replace the older model or a competitor’s offering.
Design – A classic look that still feels premium
The Pixel Watch 5 continues with the 41 mm and 45 mm round aluminium cases that have become the brand’s signature. The case is machined from aerospace‑grade aluminium, capped with a domed Gorilla Glass‑Victus front. A rotating crown doubles as a button, while a second side button handles quick actions such as opening Gemini.
Band attachment is the same “slide‑to‑lock” system used on the Watch 4. It works well once you get the hang of it, but frequent band swaps can be fiddly – a point worth noting for anyone who likes to match their strap to an outfit. Charging returns to the magnetic side‑pin dock that sits opposite the crown; the pins are visible as a thin black slit and don’t detract from the overall aesthetic.
On the wrist the larger 45 mm model feels surprisingly light. The sensor array on the back lets the watch sit flat against the skin, and the overall profile is slim enough that you often forget it’s there. In short, the design remains one of the most attractive on the market, rivalled only by Samsung’s new Galaxy Watch 9.
Battery life – Real‑world numbers for a UK user
Google advertises up to 40 hours of use with the always‑on display (AOD) enabled and up to 72 hours with AOD off. Our hands‑on testing, which included nightly sleep tracking, five‑day‑a‑week workouts and several GPS bike rides, produced results that line up closely with those claims.
- AOD on: after a full charge the watch lasted just under two days before dipping below 15 %.
- AOD off: we regularly hit the 72‑hour mark, though heavy GPS use (a 1‑hour bike ride) shaved roughly 10 % off the charge.
These figures are solid for a smartwatch in the £299‑£329 price bracket, but power users who keep the display on and run frequent GPS sessions should expect a shorter runtime.
Hardware – Incremental but meaningful upgrades
At a glance the Pixel Watch 5 looks like a Pixel Watch 4 with a new badge, yet the internals tell a slightly different story:
| Spec | Pixel Watch 4 | Pixel Watch 5 |
|---|---|---|
| SoC | Snapdragon W5 Gen 1 | Snapdragon W5 Gen 2 (≈20 % faster) |
| RAM | 2 GB | 3 GB |
| Storage | 32 GB | 64 GB |
| Battery | 300 mAh | 300 mAh (slightly larger capacity) |
The extra gigabyte of RAM and doubled storage make a noticeable difference when juggling multiple apps or storing offline music. The new chipset also brings smoother animations and quicker app launches, a welcome improvement for Wear OS users.
All other sensors remain unchanged – heart‑rate, SpO₂, accelerometer and gyroscope – and the watch retains an IP68 rating plus 5 ATM water resistance, meaning it can survive a swim or a sudden downpour.
Software – Wear OS 7 and the Gemini AI experiment
The watch ships with Wear OS 7, which now uses widgets instead of the older Tiles system and sports a refreshed Material colour palette. Buttons are larger and more tactile, and Google finally added a setting that wakes the screen immediately on new notifications – a long‑awaited feature that many competitors have offered for years.
Gemini voice assistant
Gemini can be invoked three ways: a long‑press of the side button, the classic “Hey Google” command, or a raise‑to‑talk gesture that lifts the watch to your mouth. In practice the raise gesture is flaky; the reviewer reported it working only sporadically. Simple commands like “Set a timer” work reliably, but more complex requests such as “Start a pickleball workout” either fail silently or return a confusing prompt to select a provider app.
When Gemini does function, it can be surprisingly useful – for example, updating a Google Task while driving. However, the inconsistency means most UK users will still rely on their phone for anything beyond basic notifications.
Health and fitness integration
Google Health, built on Fitbit’s legacy, is the watch’s standout feature. It automatically tracks steps, heart‑rate, sleep and a wide range of workouts without needing to launch an app. Compared with an Oura Ring, the Pixel Watch 5’s resting heart‑rate readings are within a few beats per minute, and live heart‑rate data matches closely.
Sleep detection is faster than on the older Fitbit Air, and the watch recognises the start and end of workouts more accurately. The companion Pixel Watch app on Android lets you view detailed metrics, set goals and even see a readiness score – all useful for UK fitness enthusiasts who prefer a single ecosystem.
Verdict – Who should buy the Pixel Watch 5?
The Pixel Watch 5 is essentially a Pixel Watch 4 with a bigger battery, more RAM, double the storage and a modest performance bump. Its design remains one of the most attractive on the market, and the battery life is respectable for everyday use.
Pros
- Premium, timeless design that pairs well with any outfit.
- Strong health‑tracking suite powered by Google Health.
- Wear OS 7 refinements – widgets, notification‑wake, smoother UI.
- 64 GB storage for music, podcasts and offline maps.
Cons
- No radical hardware redesign – looks almost identical to the 2024 model.
- Gemini voice assistant is inconsistent and often requires a phone.
- Battery life, while good, may fall short for heavy GPS users.
- Priced at £299 (45 mm) / £329 (41 mm) in the UK, which is close to the price of the newer Samsung Galaxy Watch 9 that offers a brighter screen and more robust third‑party app support.
Bottom line for UK contract shoppers
If you’re already in the Google ecosystem – using a Pixel 11 phone, Google Fit/Health and Google Pay – the Pixel Watch 5 feels like a natural extension and the extra storage is handy for offline media. For those hunting a deal, keep an eye on carrier bundles; EE, Vodafone and Three occasionally offer the watch at a reduced upfront cost when paired with a two‑year contract.
However, if you value a consistently reliable voice assistant or want a smartwatch that pushes the envelope in hardware, you might look at the Galaxy Watch 9 or the upcoming OnePlus Watch 2.
Overall rating: 7.5/10 – a solid, refined smartwatch that works best for users already invested in Google’s services, but not a must‑buy upgrade for everyone.
