Google Pixel Watch 4 (45mm) - Android Smartwatch with Heart Rate and Sleep Tracking - 40-Hour Battery - Fitness Tracking - Google AI - Satin Moonstone Aluminum Case - Moonstone Active Band - LTE
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Availability:
Only 3 left in stock, order soon!
Arrives
Saturday, Mar 21
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Color: Moonstone Band with Satin Moonstone Case
Size: 45mm
Style: LTE
Features
- The Google Pixel Watch 4 is a stunning display of precision craftsmanship, with Gemini, your built-in AI assistant, Googles longest-lasting battery, and comprehensive tools for next-level health and fitness performance[1,2,3]
- See it all and do the most with the Actua 360 domed display; its 10% larger and 50% brighter than Pixel Watch 3, and as durable as ever with scratch-resistant Gorilla Glass[1]
- The Google Pixel Watch 4 has Gemini built in[4]; just ask questions and your ultra capable AI assistant will deliver quick responses for personalized help; and stay connected when youre texting with AI-powered quick replies that are hyper-relevant[5,6]
- Get up to 40 hours of battery life or up to 72 hours in Battery Saver mode[3]; plus, the new side charging dock gives you 15 hours of battery in 15 minutes or less[7]
- Train smarter with 40+ exercise modes and real-time stats on your wrist[8]; and with high-precision dual-frequency GPS, you get more accurate route tracking on runs and hikes[1]
- The Pixel Watch 4 helps you understand your health with Googles most accurate heart rate tracking and sleep insights, and key health metrics like SpO2, HRV, and more[2,9,10,11]
- Loss of Pulse Detection can detect a loss of pulse event and prompt a call to emergency services[12]; and if you need help when youre in a remote location, the Pixel Watch 4 can connect you to emergency services through geostationary satellites[2,13]
- With aerospace-grade aluminum housing and water resistance up to 50 meters, you can wear it wherever life takes you, from pool time to the finish line[14]
- The Pixel Watch 4 is compatible with most Android devices; listen to music on the run with Pixel Buds, control your Pixel Camera from your watch, and see your Nest Cam or Nest Doorbell feed[15]
- Please refer to the Legal section below for all applicable legal disclaimers denoted by the bracketed numbers in the preceding bullet points (e.g., [1], [2], etc.)
Description
Meet the Google Pixel Watch 4, an exceptional smartwatch engineered by Google with precision craftsmanship.[2] It’s built to last, from a first-of-its-kind Actua 360 domed display to Google’s longest battery life and fastest charging yet.[1,3,7,22] And it packs helpful AI, powerful health and fitness tools, and safety features to give you peace of mind.[4]
Operating System: Wear OS 6.0
Memory Storage Capacity: 32 GB
Special Feature: Actua 360 Display, Dual-Frequency GPS, Fast Charging - Up to 40 hours battery life, Gemini AI Assistant, Health Tracking Insights See more
Battery Capacity: 455
Connectivity Technology: LTE
Wireless Communication Standard: Bluetooth
Battery Cell Composition: Lithium Ion
GPS: Built-in GPS
Shape: Round
Screen Size: 45 Millimeters
Package Dimensions: 8.86 x 3.23 x 1.3 inches
Item Weight: 8.8 ounces
Item model number: GA10849-US
Batteries: 1 Lithium Ion batteries required. (included)
OS: Wear OS 6.0
Connectivity technologies: LTE
GPS: Built-in GPS
Special features: Actua 360 Display, Dual-Frequency GPS, Fast Charging - Up to 40 hours battery life, Gemini AI Assistant, Health Tracking Insights
Other display features: Wireless
Human Interface Input: Touchscreen
Color: Moonstone Band with Satin Moonstone Case
Whats in the box: Pixel Watch 4 (45mm) LTE Moonstone, Quick Start Guide, USB-C Fast Charging Cable, Watch Band
Manufacturer: Google
Date First Available: August 20, 2025
Weight: 0.25 Kilograms
Standing screen display size: 45 Millimeters
Memory Storage Capacity: 32 GB
Ram Memory Installed Size: 32 GB
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Saturday, Mar 21
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Color: Obisdian Band with Matte Black Case
Size: 45mm
Style: WiFi
Clean Design, Smart Software, Solid Daily Wear I’ve been using the Pixel Watch 4 for about 2 months now, and it has easily become part of my daily routine. Design & Aesthetics The biggest highlight is the round face — it actually looks like a real watch, not a mini phone strapped to your wrist. It feels light and comfortable, and the display is bright and crisp even outdoors. Personally, I think it looks especially sleek on women. I do wish Google offered a few more rugged or sturdier band options for those who prefer a more masculine style. One small design issue: when doing physical activities (like workouts or push-ups), bending my wrist sometimes presses the side crown accidentally. A few times it triggered the SOS screen or power menu. It’s not a dealbreaker, but it does happen. Software & Hardware If you’re in the Google ecosystem, this watch works like magic. Notifications sync seamlessly, Fitbit tracking is smooth, and the Gemini AI features feel useful rather than gimmicky. Performance is snappy, and the battery reliably lasts a full day without stress. Overall It’s a great watch if you want to stay active, stay connected, and still wear something that looks elegant. After two months of consistent use, I can confidently say it’s one of the more balanced smartwatches out there — especially for Google users.
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Reviewed in the United States on February 20, 2026 by Ishita Patni
Color: Obisdian Band with Matte Black Case
Size: 45mm
Style: WiFi
Pros: The watch appears to be well made & well designed. It was very easy to set up every aspect of the watch's functions through the Android app including selecting from a multitude of watch faces and color choices. It should be noted that to use the fitness aspects of the watch, including the wonderful heart monitoring, you need to download the Fitbit app (Surprise! Google owns Fitbit!). Stick with the free Fitbit app unless you're a hypochondriac or fitness junkie. I also really like the 30 minute charge for approximately 40 hours of operation. Cons: l'm not a big fan of the included silicone watch band nor a fan of any of the extremely over-priced watch bands available through the Google Pixel Watch app. I do highly recommend purchasing an aftermarket bezel protector - one good smack or scrape against something rough will probably irreversibly damage the bezel. Also, you might as well kiss all your privacy goodbye if you wear this watch 24/7 - the Google Overlords will be able to monitor your every move. Overall, I think the Google Pixel Watch 4 was money well spent. I know I already surrendered my privacy when I started using a cellphone, and at 70 years old, my life is rated wonderfully uneventful.
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Reviewed in the United States on February 12, 2026 by GMO
Color: Porcelain Band with Polished Silver Case
Size: 45mm
Style: WiFi
This is my first smart watch and I couldn't be happier. I did my research and went with the Pixel Watch 4 over Garmin, Huawei, and others. I have a Pixel phone, so the watch has been a perfect match. Super easy to set up and start using and sync with my phone and Fitbit - which is my app hub of choice. With optimal settings and 24/7 wear, my watch lasts almost 3 days before needing to be charged. It charges to 90-99% in the time it takes to shower. I haven't worn a watch in 15+ years and was worried it'd bother me to start wearing this all day everyday, but it's extremely comfortable with just the default band. You can, of course, swap the band for any other compatible one if you want. It also comes with a short and long band that you can use to match your wrist size. My focus for this watch was every day wear for better health, sleep, and fitness. So far, it has been phenomenal for that. It came with even more bio-metric tracking than I expected. It tracks your heart rate, breathing, perspiration, temperature, O2, and probably more. With these sensors, it can seamlessly track your sleeping habits with great accuracy, calories burned, cardio load, stress levels, and more. All in all, this easily feels like a $500 watch that costs a fraction as much. A true flagship piece of technology for a bargain price. I have zero regrets with this purchase.
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Reviewed in the United States on January 12, 2026 by Taylor
Color: Obisdian Band with Matte Black Case
Size: 45mm
Style: WiFi
Love this little gizmo. Works great with my pixel phone and holds its charge for 3 or more days and changes up in less than an hour
Reviewed in the United States on February 21, 2026 by Richard
Color: Porcelain Band with Polished Silver Case
Size: 45mm
Style: WiFi
The watch was easy to set up. Very much like what Apple has been known for. Just power it on, and the Pixel phone automatically finds and asks you to scan the QR Code. This watch is incredibly comfortable. Having tried both Apple Watch Ultra and Samsung Galaxy Watch Ultra, I can confidently say this is the most comfortable of the three. The faces are very clean and easy to read, notifications are very noticeable but not intrusive with the vibration motor that's in the watch, very crisp. The build quality feels very solid. The software on the I'll give a 9/10. I do from time to time see some dropped frames and it does stutter at times but quickly recovers. These aren't frequent but it is noticeable when it does, nothing I can't get over. Had the same thing happen to me with all my other watches. Battery life is comparable for sure with the major brands. I usually put my watch to charge after wearing it to sleep and by that time it's either fully charged or pretty close to being fully charged. I'm never going to wear it on the shower so why not put it charge while I'm not wearing it. The size that I got was the 45 mm and as I've said before it fits perfectly and it is really comfortable. It's not bulky at all and it's easy to forget that you're wearing. I have not had any connectivity issues, so won't comment on it, that being said, not having those issues in of itself is good news.
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Reviewed in the United States on October 20, 2025 by Vinnie
Color: Obisdian Band with Matte Black Case
Size: 41mm
Style: WiFi
I was a strict Fitbit fan from back when they started with the pedometer. I had a Sense 2, until it finally died and I wanted the Google Pixel 4 for a long time. I bought a black leather band for it with decorative silver at the ends and it looks great. I like especially that it competes with the Apple watch where it knows when you fall or in an accident, etc. Even though Google bought Fitbit, I still have Fitbit Premium.
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Reviewed in the United States on February 10, 2026 by Jen Nelson from Texas