Google Pixel Watch 4 (45 mm) – Android smartwatch with Domed Display, Comprehensive Health and Fitness Tracking and Help from Gemini – Matte Black Aluminium Case – Obsidian Active Band – Wi-Fi
Elevate your Android experience with the Google Pixel Watch 4 (45 mm), featuring a brighter, durable Domed Display and built-in Gemini AI for personalized help. This premium smartwatch offers Google’s most accurate comprehensive health and fitness tracking, extended battery life, and essential safety features in a Matte Black Aluminium case with an Obsidian Active Band (Wi-Fi model).
- Iconic 45mm Actua 360 Domed Display (10% larger, 50% brighter) protected by scratch-resistant Gorilla Glass.
- Integrated Gemini AI Assistant provides quick, personalized responses and AI-powered text suggestions.
- Advanced Health Metrics, including accurate heart rate monitoring and in-depth sleep insights, plus faster 25% charging.
- Maximum safety with Loss of Pulse Detection, Emergency SOS, and SOS Satellite Communications.
Original price was: £502.74.£414.54Current price is: £414.54.
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Description
Elevate Your Life: Google Pixel Watch 4 (45mm) Android Smartwatch
Step into the future of wearables with the Google Pixel Watch 4, meticulously engineered for the modern Android user. This 45mm smartwatch features the revolutionary Actua 360 Domed Display—10% larger and 50% brighter than previous generations—ensuring crystal-clear visibility and extreme durability thanks to scratch-resistant Gorilla Glass. Powered by Google and enhanced with the ultra-capable Gemini AI assistant, this watch delivers personalized help, quick responses, and AI text suggestions that sound exactly like you. Beyond connectivity, the Pixel Watch 4 is your ultimate health and fitness partner, offering Google’s most accurate heart rate tracking, in-depth sleep insights, and advanced Health Metrics. With extended battery life, 25% faster charging, and crucial safety features like Loss of Pulse Detection, Emergency SOS, and SOS Satellite Communications for remote locations, the Matte Black Aluminium Case with Obsidian Active Band is ready for everything life throws at you. Seamlessly integrating activity and recovery data, the Pixel Watch 4 helps you train smarter, optimize performance, and achieve holistic well-being.
Key Features
- Iconic Actua 360 Domed Display: 45mm screen, 10% larger and 50% brighter, protected by durable, scratch-resistant Gorilla Glass.
- Gemini AI Assistant Integration: Ask questions and receive quick, personalized help directly from your wrist.
- Advanced Health & Fitness Tracking: Features Google’s most accurate heart rate monitor, sleep insights, and comprehensive Health Metrics.
- AI Text Suggestions: Enjoy connected communication with AI-powered, personalized quick replies for texting.
- Maximum Safety Features: Includes Loss of Pulse Detection, Emergency SOS, and SOS Satellite Communications for help in remote areas.
- Optimized Training: Connects activity and recovery data to help you make informed decisions and optimize workout performance.
- Longest Battery Life & Fast Charging: Ready when you are with Google’s longest-lasting battery and 25% faster charging speed.
Important Information
- Operating System: Android
- Battery Type: 1 Lithium Ion battery required (included)
- Connectivity: Wi-Fi (802.11n)
- GPS Status: No GPS in this WiFi model
- Country of Origin: Vietnam
- Shape: Round
Why Choose Think Assemble
- Quality Assurance: Every Google Pixel Watch 4 is inspected to meet the highest performance and aesthetic standards.
- Fast Shipping: We prioritize rapid delivery so you can start enjoying your new premium smartwatch without delay.
- Dedicated Support: Our expert customer service team is ready to assist you with any setup or product questions.
Specification
Overview
| Weight | 67 g |
|---|---|
| Dimensions | 22.3 × 9.9 × 3.6 cm |
| Batteries |
1 Lithium Ion batteries required. (included) |
| Language: |
English |
| Package dimensions |
22.3 x 9.9 x 3.6 cm; 67 g |
| Date First Available |
20 Aug. 2025 |
| Manufacturer |
|
| Item model number |
ACCX160925OD |
| Country of origin |
Vietnam |
Customer Reviews
24 reviews for Google Pixel Watch 4 (45 mm) – Android smartwatch with Domed Display, Comprehensive Health and Fitness Tracking and Help from Gemini – Matte Black Aluminium Case – Obsidian Active Band – Wi-Fi
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Craig M –
I am absolutely overjoyed with this watch. As someone who upgraded from a Samsung Galaxy Watch 8, the difference is immediately noticeable and impressive.First, the screen is fantastic. It’s bigger and the domed display is genuinely beautiful to look at. But the single biggest improvement for me is the battery life – it is absolutely incredible. I was used to constantly charging my old watch, but this Pixel Watch 4’s battery just goes on and on, which is exactly what I’ve been wanting in a high-performance smartwatch.The new AI features with Gemini are not just a gimmick, either. They are genuinely useful, and having that level of assistance right on my wrist feels futuristic and practical.My only minor observation is that the side charging mechanism is a little weird at first, but it’s something you get used to quickly, and it’s certainly not enough to detract from an otherwise perfect experience.Given the premium price point, I would definitely recommend that new owners invest in a good screen protector and a case straight away. It’s a high-value item, and it’s worth protecting.Overall, I’m thrilled with this purchase. It’s a huge leap forward from my previous watch in every way that matters. Highly recommended!
Robert Howard –
Very smart bit of kit, it has a long battery life, it’s easy to use and setup, the features are endless it even has the capability of expelling water by sound vibration. As you would expect the quality of the watch is to a high standard and in my opinion it is very good value for money, it’s like having your very own personal trainer on your wrist
Olanrewaju –
Value for money, looks is great. Quality and have great features
Philip P –
This is a brilliant watch, however there is one drawback that I didnt realise until I bought it. The Google Wallet function is not the same as the one on your phone, so although it transfers the cards over and they appear on the watch, they don’t all work with the NFC type terminal.If you dig into the google help articles they say that they will upgrade the wallet to be the same as the one on the phone at some time in the future. Its a pity that is not made clear in all of the info as it means you still have to carry the phone around.
MISTERWINT –
Bought because the screen on my Pixel Watch 1 fell off. Glad I did. It’s such an improvement on the first watch. Beautiful display. Very easy to set up. It copied over from the old watch. Love the Moonstone colour which matches the colour of my Pixel 10 Pro XL. Hopefully it lasts longer than the Pixel Watch 1.
Steve Brown –
tl;dr:The watch itself is nice with above average accuracy in health tracking but it’s let down by the software. It requires Fitbit for the health tracking to work and you can’t currently have 2 Fitbit wearables assigned to the same phone. The Do Not Disturb sync also appears to be largely broken unless you are using a Pixel phone which isn’t great.If these issues are deal breakers for you then avoid, otherwise I think it’s a great Android watch if you can find it at a decent price.Full review:I really like the design of the watch, the screen is absolutely gorgeous and looks especially great if you use the custom wallpaper watch face option. Battery life seems to be very good, especially if you turn off the always on display (I find the “tilt wrist to wake” feature to negate the need for the always on display).But the health tracking data is where the watch really shines, comparing to some higher end heart right monitors it is pretty darn accurate, being within margin of error when tracking running and rowing. The sleep stage tracking is also pretty decent too and while the accuracy of consumer based sleep tracking devices is limited I feel confident enough in the results that this watch gives.The watch is also somewhat repairable which has to be commended.However there are a couple of really big flaws with the software on this watch that really don’t need to exist in 2025.Firstly the health tracking metrics _require_ the use of Fitbit, without that you are limited to very basic data, I feel this is a bit silly as the watch should at least be able to record and display steps, heart rate etc without needing to sign into FitBit. This becomes truly awful when you realise that in 2025 you _still_ cannot have 2 Fitbit wearables assigned to the same phone, as I already own a Fitbit that I use this means I have to go through the device registration process in Fitbit every time I want to swap devices. Truly terrible user experience.To make matters worse the functionality that syncs the Do Not Disturb status from the phone to the watch just does not work, it works fine on my Fitbit device, but it simply refuses to do anything with the Pixel Watch. I’ve heard that it should work fine if you have a Pixel phone.This is extremely frustrating to me as it means everytime I put my phone in DND mode I have to then go and manually do the same on my watch. I have a bunch of schedules that trigger DND based on my work/routine so this is more of an issue for me than it might be for others.Given these flaws and the lack of real hardware changes since the previous watch I do feel the watch is a touch too expensive at it’s current RRP (I paid launch prices).I’m going to keep the watch (at least for now) as I really value having a stylish daily driver that has decent health metric accuracy but I would advise caution for anyone who wants to use multiple Fitbit products or who is reliant on DND.If another Android based product comes along that has equally accurate health metrics across the board and decent software I will be jumping ship.
Psychoticpat –
Great watch. Comfortable, does everything it says it will do which other watches haven’t. Yes it needs charging every day but takes about 20 minutes. Is pricey but if it continues to perform it will be worth it.
BuAzozz –
ساعة غوغل ممتازة
الساعة ممتازة لنظام الاندرويد بشكل عامويعمل مع جميع هواتف الاندرويد بكامل مميزاته عكس الساعات الأخرىالبطارية ممتازةالتوصيل سريع خارج التوقعات
marre –
Le top sur Wear OS
Très bonne montre connectée avec deux défauts que je connaissais déjà. Le premier l’abonnement a Fitbit a 8,99 euros/mois pour avoir toute les. Fonctionnalités de la montre le deuxième qui est assez dingue google ne permet pas d’organiser les applications dans la montre.. uniquement un rangement par ordre alphabétique. Malheureusement watsapp ce retrouve en dernier, spotify aussi alors que ce sont mes deux applications principale. C’est vraiment dommage, c’est un détail mais a l’utilisation cela ce ressent beaucoup. Niveau autonomie elle est vraiment bien et la recharge rapide est super agréable un 0 a 100 % en 35 minutes. Ça change de la concurrence.
Tim H. –
Tolle und durchdachte Smartwatch!
Die Google Pixel Watch 4 überzeugt mit einer sehr guten Verarbeitung und einem hochwertigen Design. Das Display ist hell, scharf und auch bei Sonnenlicht gut ablesbar. Besonders positiv fällt der Akku auf: Er hält lange durch und lässt sich zudem sehr schnell aufladen, was im Alltag extrem praktisch ist.Die Gestensteuerung funktioniert zuverlässig und macht die Bedienung angenehm und intuitiv, ohne ständig das Display berühren zu müssen. Insgesamt wirkt die Uhr durchdacht, modern und hochwertig.Fazit: Eine gelungene Smartwatch mit tollem Display, starkem Akku, nützlichen Gesten und sehr guter Verarbeitung.
Marta Ferrari –
Ultra Premium – Voto 10
Appena tirato fuori dalla scatola si percepisce subito che il Pixel Watch 4 è un prodotto ultra-premium.Le rifiniture sono studiate a fondo e lo schermo curvo “bombato” lo rende, senza dubbio, uno degli smartwatch più belli in circolazione oggi.Nell’uso quotidiano è un compagno eccezionale!-Interfaccia: Super intuitiva, una delle esperienze d’uso più facili mai provate.-Gemini: L’integrazione fa una differenza enorme, utilissimo.-Messaggistica: Rispondere ai messaggi è immediato e comodo.-Autonomia: Con qualche piccola accortezza, la batteria supera tranquillamente i due giorni.Do 5 stelle come incoraggiamento ma devo fare una critica costruttiva:Trovo limitante non poter posizionare le icone della schermata principale a piacimento o riorganizzare il pannello dei controlli rapidi. È una rigidità software che spero risolvano presto, oltre a questo non ho nulla da dire in realtà.Verdetto:Al prezzo di 279€ (versione 41mm Wi-Fi) non ha rivali.Per me è la taglia che ha più senso: piccolo, leggero e compatto, perfetto da affiancare al telefono per monitorare tutto senza ingombri.Straconsigliato!
Manu PG –
Un ordenador en la muñeca
El Pixel Watch 4 de 45 mm me ha sorprendido mucho por lo bonito y ligero que es, además de que su pantalla se ve genial incluso con sol. La batería me dura sin problemas y se carga rapidísimo. Todo funciona muy fluido y cómodo gracias a Wear OS, sin trabas ni esperas. Las funciones de salud me resultan muy útiles, sobre todo el control del ritmo cardíaco y la actividad diaria. También me ha gustado lo intuitivo que es usar los gestos con la IA de Gemini. En general, siento que es un reloj muy completo y que mejora bastante mi día a día como usuario común.
Craig M –
I am absolutely overjoyed with this watch. As someone who upgraded from a Samsung Galaxy Watch 8, the difference is immediately noticeable and impressive.First, the screen is fantastic. It’s bigger and the domed display is genuinely beautiful to look at. But the single biggest improvement for me is the battery life – it is absolutely incredible. I was used to constantly charging my old watch, but this Pixel Watch 4’s battery just goes on and on, which is exactly what I’ve been wanting in a high-performance smartwatch.The new AI features with Gemini are not just a gimmick, either. They are genuinely useful, and having that level of assistance right on my wrist feels futuristic and practical.My only minor observation is that the side charging mechanism is a little weird at first, but it’s something you get used to quickly, and it’s certainly not enough to detract from an otherwise perfect experience.Given the premium price point, I would definitely recommend that new owners invest in a good screen protector and a case straight away. It’s a high-value item, and it’s worth protecting.Overall, I’m thrilled with this purchase. It’s a huge leap forward from my previous watch in every way that matters. Highly recommended!
Robert Howard –
Very smart bit of kit, it has a long battery life, it’s easy to use and setup, the features are endless it even has the capability of expelling water by sound vibration. As you would expect the quality of the watch is to a high standard and in my opinion it is very good value for money, it’s like having your very own personal trainer on your wrist
Olanrewaju –
Value for money, looks is great. Quality and have great features
Philip P –
This is a brilliant watch, however there is one drawback that I didnt realise until I bought it. The Google Wallet function is not the same as the one on your phone, so although it transfers the cards over and they appear on the watch, they don’t all work with the NFC type terminal.If you dig into the google help articles they say that they will upgrade the wallet to be the same as the one on the phone at some time in the future. Its a pity that is not made clear in all of the info as it means you still have to carry the phone around.
MISTERWINT –
Bought because the screen on my Pixel Watch 1 fell off. Glad I did. It’s such an improvement on the first watch. Beautiful display. Very easy to set up. It copied over from the old watch. Love the Moonstone colour which matches the colour of my Pixel 10 Pro XL. Hopefully it lasts longer than the Pixel Watch 1.
Steve Brown –
tl;dr:The watch itself is nice with above average accuracy in health tracking but it’s let down by the software. It requires Fitbit for the health tracking to work and you can’t currently have 2 Fitbit wearables assigned to the same phone. The Do Not Disturb sync also appears to be largely broken unless you are using a Pixel phone which isn’t great.If these issues are deal breakers for you then avoid, otherwise I think it’s a great Android watch if you can find it at a decent price.Full review:I really like the design of the watch, the screen is absolutely gorgeous and looks especially great if you use the custom wallpaper watch face option. Battery life seems to be very good, especially if you turn off the always on display (I find the “tilt wrist to wake” feature to negate the need for the always on display).But the health tracking data is where the watch really shines, comparing to some higher end heart right monitors it is pretty darn accurate, being within margin of error when tracking running and rowing. The sleep stage tracking is also pretty decent too and while the accuracy of consumer based sleep tracking devices is limited I feel confident enough in the results that this watch gives.The watch is also somewhat repairable which has to be commended.However there are a couple of really big flaws with the software on this watch that really don’t need to exist in 2025.Firstly the health tracking metrics _require_ the use of Fitbit, without that you are limited to very basic data, I feel this is a bit silly as the watch should at least be able to record and display steps, heart rate etc without needing to sign into FitBit. This becomes truly awful when you realise that in 2025 you _still_ cannot have 2 Fitbit wearables assigned to the same phone, as I already own a Fitbit that I use this means I have to go through the device registration process in Fitbit every time I want to swap devices. Truly terrible user experience.To make matters worse the functionality that syncs the Do Not Disturb status from the phone to the watch just does not work, it works fine on my Fitbit device, but it simply refuses to do anything with the Pixel Watch. I’ve heard that it should work fine if you have a Pixel phone.This is extremely frustrating to me as it means everytime I put my phone in DND mode I have to then go and manually do the same on my watch. I have a bunch of schedules that trigger DND based on my work/routine so this is more of an issue for me than it might be for others.Given these flaws and the lack of real hardware changes since the previous watch I do feel the watch is a touch too expensive at it’s current RRP (I paid launch prices).I’m going to keep the watch (at least for now) as I really value having a stylish daily driver that has decent health metric accuracy but I would advise caution for anyone who wants to use multiple Fitbit products or who is reliant on DND.If another Android based product comes along that has equally accurate health metrics across the board and decent software I will be jumping ship.
Psychoticpat –
Great watch. Comfortable, does everything it says it will do which other watches haven’t. Yes it needs charging every day but takes about 20 minutes. Is pricey but if it continues to perform it will be worth it.
BuAzozz –
ساعة غوغل ممتازة
الساعة ممتازة لنظام الاندرويد بشكل عامويعمل مع جميع هواتف الاندرويد بكامل مميزاته عكس الساعات الأخرىالبطارية ممتازةالتوصيل سريع خارج التوقعات