Ecosystems: Wear OS 6 vs Hyperos 2
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Wear OS 6 (Pixel Watch 4): Deep integration with Android and Google services. Gemini on the wrist (Raise to Talk), intelligent responses on -date, Google Wallet, Maps, Play Store for apps, reinforced security (SOS satellite on LTE models). The experience is transverse: Android telephone + services + watch.
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Hyperos 2 (Redmi Watch 5): Fluid interface, very readable, with selected apps support, control of connected objects Xiaomi, NFC, GNSS and sometimes ESIM depending on version. The Xiaomi Sports Health (ex -fitness) is structured experience. Philosophy: simplicity, autonomy, sports and daily use without software heaviness.
What must be understood: the pixel is a mini -extension of Android, the Redmi a “without history” connected watch which does not aspire to replace the smartphone.
Design and ergonomics: two signs on the wrist
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Pixel Watch 4: Iconic circular silhouette, brighter bombed 360 Actu 360 screen (up to 3,000 nits), refined edges, aeronautical aluminum box, Gorilla glass, 41 and 45 mm, better reparability (replaceable screen and battery). Resistance 5 ATM. The new dock accelerates the load and serves the daily posture (we put, it starts again).
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Redmi Watch 5: Large AMOLED screen of 2.07 “(60 Hz, 1,500 nits), aluminum chassis, rotary crown, soft rectangular lines, 5 atm. Many dials, interchangeable bracelets, and very comfortable readability for those who like wide display.
To wear, the pixel aims at sophisticated discretion, the redmi remote clarity. Two styles assumed.
Health, fitness, safety: precision vs endurance
Pixel Watch 4
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Double frequency GPS for more reliable traces in town and under plant cover.
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More precise sleep monitoring, revised skin temperature sensor, detection of pulse loss, new sporting modes, self -determination thanks to AI.
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SOS by satellite (LTE) for areas without network.
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IA health coach (gemini) in progressive deployment via fitbit.
Redmi Watch 5
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150+ Sports modes, cardio + SPO2 sensor, stress and sleep management via proprietary algorithms, integrated GNSS for outdoor activities.
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ESIM optional for calls and messages (depending on the market/operator).
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“Reliable and simple” approach rather than advanced clinical metrics.
Concretely: if you often run in the city center and look for a clean trace, the pixel has the advantage. If you favor duration and readability for walking, urban bike, room fitness, the Redmi perfectly fills the promise.
Autonomy and load
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Pixel Watch 4: 30 h (41 mm) at 40 h (45 mm). Battery Saver: up to 2 to 3 days. Charge 0–50 % in 15 minutes via the new dock. It is better than before, but it remains an almost daily load pace if Always – We are active.
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Redmi Watch 5: Up to 24 days of “typical” use (Bluetooth version), ~ 12 days on ESIM/AOD. The watch assumes the whole week without load for most uses – the major difference on a daily basis.
Connectivity and concrete uses
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Pixel Watch 4: Rich notifications, calls, music, pedestrian navigation or bike with wrist maps, contactless payment, quick responses controlled by AI, house control connected via Google Home. For those who live in the Google ecosystem, everything is in place.
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Redmi Watch 5: Notifications, Bluetooth calls, media control, NFC (depending on the market), possible ESIM, numerous dials, and real serenity on the battery. The main thing, without friction.
Price and availability (France/Europe)
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Pixel Watch 4: € 399 (41 mm Wi -Fi), € 449 (45 mm Wi -Fi), € 499 (41 mm LTE), € 549 (45 mm LTE). Pre -order open since August 20, 2025. Shelving: October 9, 2025.
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Redmi Watch 5: 599 CNY (Bluetooth) and 799 CNY (ESIM) in China at launch; Price and variations vary outside China. Check the presence of a “global version” and ESIM compatibility with your operator before purchasing.
Comparison table (the essentials)
Element |
Google Pixel Watch 4 |
Redmi Watch 5 |
BONE |
Wear OS 6 + Google/Gemini services |
Hyperos 2 + Xiaomi Sports Health |
Housing |
Aluminum, circular, 41/45 mm |
Aluminum, rectangular, 2.07 “ |
Screen |
AMOLED LTPO Actua 360, 3,000 nits, refined edges |
Amoled 2.07 “, 60 Hz, 1,500 nits |
Health/Fitness |
GPS double frequency, sleep + temp. improved skin, self -determination, detection loss of pulse |
150+ modes, cardio/sppo2/sleep/stress, integrated GNSS |
Security |
SOS Satellite (LTE), incident detection |
ESIM (depending on version) for calls/SMS |
Tightness |
5 ATM |
5 ATM |
Autonomy |
30–40 h (up to 2–3 days in economics) |
Up to 24 days (12 days ESIM/AOD) |
Charge |
Fast dock 0–50 % in ~ 15 min |
Standard load (magnetic) |
Reference price |
399–549 € (depending on size/connectivity) |
599–799 CNY at launch (Chinese market) |
Official sources and press: Google Blog FR/US, Techcrunch (Pixel Watch 4); GADGETS360, FONEARENA, Notebookcheck (Redmi Watch 5).
In situation: which one suits you?
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You live with Gmail, Calendar, Maps, Wallet, Photos; You want to respond to the wrist, pay, launch a route, enjoy an IA coach without taking out the phone: choose the Watch 4 Pixel. It is made to “replace” a smartphone gesture with a wrist gesture, with useful GPS precision to urban sportsmen.
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You prefer a simple, readable watch, which holds two to three weeks, with reliable health/fitness monitoring and a wide screen for sessions and life outside: the Redmi Watch 5 is of formidable efficiency … especially at this price. Simply check the (global) version and ESIM according to your operator.
To dig (home guides)
Purchasing experience
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Pixel Watch 4: The “quiet” purchase in France/EU (Google Store, resellers). Favor a pack with additional bracelet and screen protection if you are often outdoors. Also remember to activate the Fitbit Premium/Coach IA trial period to test the real added value.
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Redmi Watch 5: If you order out of official network, make sure the “global version” (languages, NFC, ESIM compatible). Confirm the Hyperos 2 updates and after -sales service. Autonomy is an asset, but ESIM compatibility depends on markets and operators.
Summary – to remember
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Ecosystem: Wear OS 6 and Google/IA services (Pixel) VS Hyperos 2 simple and enduring (Redmi).
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Design: Circular, Domed, brighter (pixel) VS rectangular XXL, very readable (Redmi).
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Health/Fitness: GPS precision, advanced detection and satellite safety (Pixel) VS wide range of sports and essential sensors (REDMI).
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Autonomy: 1–2 days (pixel) vs up to 24 days (REDMI). Definite difference for refractories for daily recharging.
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Price: 399–549 € (Pixel, Europe) VS 599–799 CNY (Redmi, China) – Different budgets and purchasing channels.
Clearly: Choose the Google Pixel Watch 4 if you want a watch that extends your Android with complete services and a real layer of AI. Opt for the Redmi Watch 5 if you are looking for a simple, enduring companion, and very readable, at just prices. Two sincere watches, two distinct uses.