The drawing remains familiar (dome, roundness assumed), but the important thing is played in the details: refined edges of around 15 %, active surface +10 %, and - structuring novelty - a watch designed to be repaired: battery and screen replaceable with standard screws, ifixit in support. It is a change of posture at Google, which extends the real life of the object.
In use: 3,000 nits change everything for the readability of the handlebars, hiking or on a terrace at noon; Complications remain readable without broken wrist.
Sober and easy -to -grant combinations (polished/iris silver, golden champagne/lemon green, matt black/volcanic black, etc.), with a whole range of renewed bracelets. The ties remain simple, thought to alternate sport and office.
The Pixel Watch 4 goes to the Snapdragon W5 Gen 2, associated with a Cortex -M55 co -processor dedicated to light and AI tasks. Beyond the figures, the interest is twofold: energy efficiency and new capacities (including the management of emergency messaging per satellite side on the platform side).
2 GB of RAM and 32 GB of EMMC storage, sufficient for offline playlists, cards and sport apps.
Concretely: we dictate an SMS and Gemini offers a response adapted to the content of the wire; We ask for a route, he refers to Maps on the watch; We capture a quick note without taking the phone.
The Fitbit base is solid: multipoint optical sensor, ECG, SPO2, long -range skin temperature and skin conductance sensor (AEDC). Rhythm alerts and ECG remain accessible in a crown torsion.
Sleep algorithm revised with a more useful morning ratio: phases, recovery, training adjustment suggestions. Gemini's AI should adjust the plans to the quality of the night, which is more interesting than a simple score. A well -being coach IA (US overview in October) will come later to offer evolutionary weekly plans.
Google emphasizes the accuracy of the measurements and the recognition of activities (extended automatic detection) rather than adding exotic sensors. GPS double -fequence makes a real difference here for the distance in dense city and the clean trail traces.
These figures take into account the Always on; They are approximately 25 % greater than the previous generation according to Google.
In practice: a full day with sport + notifications + offline music does not force the end of the evening anxiety on the 45 mm; The 41 mm covers the day + the night of sleep without compromise.
The saving mode grows at 2 days (41 mm) or 3 days (45 mm), useful on weekend hiking when cutting the Always - on and 4G.
Owner side charger, more practical on bedside table: 0 to 50 % in 15 minutes, 25 % faster than before. The horizontal orientation transforms the watch into a mini -office time.
L1 + L5 for cleaner monitoring in town (urban canyons) and under plant cover; Combined with an updated platform -update front, positioning is gaining stability.
Wi -fi/Bluetooth on all versions, LTE optional, NFC for Google Wallet - The base is complete.
Satellite availability first in the United States; international extension to be confirmed.
The Pixel Watch 4 Android target. The deepest integration is done naturally with a Google Pixel smartphone and the Fitbit - iOS account is not announced as the main platform. (Google does not list iOS in the product sheet.)
The passage to Gemini on Wear Os was formalized and deployed in July 2025.
Strava, Spotify, Komoot, Adidas Running, Calm… Major publishers have already adopted Modern Wear OS. The Pixel Watch 4 adds better performance and intelligent responses that streamline use in these apps.
IMPORTANT: We compare the experience and the usage lines here, not an exhaustive technical sheet.
In short: iPhone = Series 10; Android (especially pixel) = Pixel Watch 4. Two solid ecosystems; The striking novelty on the Google side is due to the gemini + satellite + repairability combination.
If you are in the Samsung ecosystem, Watch 7 remains coherent; If you want the gemini and the satellite in the long term, the Pixel Watch 4 is the most direct path.
Sport bracelets in fluoroelastomer, meshes and leathers adapted to aluminum housing. Rapid fasteners encourage alternation office/sport; The third -party offer is wide as soon as it is released thanks to the continuity of the format.
The new side dock transforms the watch into a bedside clock. It's simple, stable, and - important point - compatible with all types of bracelets, even loops without clasp.
The Gorilla Glass 5 3D cashes well, but a film or a fine protective telescope will avoid hooks of the door handles. Real interest: preserving repairability for "big" incidents, not for daily micro -scratches.
The Google Pixel Watch 4 does not make unnecessary noise. It corrects the essential: exemplary readability, credible autonomy, higher level security, and a gemini assistant finally adapted to the wrist. She does not seek to play the bidding of sensors; She polishes the experience. And it does so thinking about the lifespan (repairability) - a point too rare on connected watches. For an Android user - and more a pixel user - it is Google's most coherent watch to date.
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