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Samsung Galaxy Watch 8 (2025) 40mm LTE Smartwatch, Cushion Design, Fitness Tracker, Sleep Coaching, Running Coach, Energy Score, Heart Rate Tracking, Graphite [US Version, 2 Yr Warranty]

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Availability: In Stock.
Fulfilled by Amazon

Arrives Sunday, Mar 29
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Color: Graphite


Size: 40mm


Style: LTE


Pattern Name: Watch8


Features

  • WHY GALAXY WATCH8: Advanced health and sleep tracking features.* A lighter, more snug design for all day comfort.* Improved user interface.* Personal AI assistant for hands free help.4* 2-Year Warranty.
  • SLEEP SMARTER. LIVE BETTER: Energize your days with a great nights rest using Advanced Sleep Coaching1 - improved with even more ways to keep your nights on track. Plus, Bedtime Guidance2 helps you find your optimal bedtime.
  • YOUR RUN, YOUR COACH: Step up your running routine with a Running Coach3 that analyzes your performance and gives you real-time feedback. Training for an event? Try specific programs built for 5Ks, marathons and more.
  • NEW DESIGN. LIGHTWEIGHT FEEL: Maximize your days with a minimalist design. The sleek, thinner-than-ever silhouette makes Galaxy Watch8 look as good as it functions. With a snug fit and sporty style, it gives you readings without getting in your way.
  • A PERSONAL ASSISTANT, RIGHT ON YOUR WRIST: Your Watch just became your personal assistant.4 Stay one step ahead of your day with a watch that helps you navigate your tasks and to-do lists.
  • SEE WHAT YOU NEED, AT A GLANCE: Get clear and concise updates throughout your day with the improved interface on Galaxy Watch8. Now its easier than ever to see sports scores, breaking news, weather and more at a glance.5
  • POWER THROUGH YOUR DAY: Dont let the thinness fool you. The improved battery in Galaxy Watch8 makes it a reliable way to navigate your day. Track your steps, monitor your heart rate, receive notifications and more with a long-lasting charge.6
  • TRACK YOUR VASCULAR LOAD: Galaxy Watch8 tracks more than just your workouts. With Vascular Load monitoring,7 it uses insights to show you when theres an increase in your stress level and the factors that affect it, like diet and sleep.
  • ONE SIMPLE NUMBER. A WORLD OF INSIGHTS: Energy Score with Galaxy AI1 helps you start your day in the know with insights from the day before. Galaxy Watch8 analyzes yesterdays sleep, activity and heart rate9 to give you a summary of your overall health.

Description

Galaxy Watch8: Maximized days. Minimalist design.¹Galaxy AI features track data and require compatible Samsung Galaxy phone, Samsung Health app and Samsung account. ²Bedtime Guidance: Must wear watch for 3 consecutive nights and set optimal wake-up time in the Samsung Health app. ³Available for outdoor running only; requires at least 12 minutes of running with GPS on and initial setup. Galaxy AI features track data and require compatible Samsung Galaxy phone, Samsung Health app and Samsung account. ⁴Gemini mobile app available on select devices, languages, and countries. Requires compatible Wear OS watch to be connected to a compatible device. Check responses for accuracy. Internet connection and setup may be required. Features may differ depending on subscri pti on and account. Results for illustrative purposes and may vary. Google and Gemini are trademarks of Google LLC. ⁵Must be signed into your Samsung and Google accounts, and be connected to the internet directly (by Wi-Fi or LTE model) or via a compatible Samsung Galaxy AI phone. ⁶Based on typical use; results may vary. ⁷The Vascular Load software function is not intended for use in the diagnosis of disease or other conditions, or in the cure, mitigation, treatment or prevention of disease. Requires establishing your initial base line by wearing watch while sleeping for 3 nights (within a 2 week period). Not intended for medical use. ⁹The heart rate software functions are not intended for use in the diagnosis of disease or other conditions, or in the cure, mitigation, treatment or prevention of disease. ¹⁰Phone must be within two feet of user with snore detection enabled through compatible Samsung Health app. ¹¹Must have gesture settings enabled, be signed into your Samsung and Google accounts, and be connected to the internet directly (by Wi-Fi or LTE model) or via a compatible Samsung Galaxy AI phone. ¹²Based on typical use; results may vary.

Operating System: Wear OS powered by Samsung


Memory Storage Capacity: 32 GB


Special Feature: Activity Tracker, Lightweight


Battery Capacity: 325 Milliampere Hour (mAh)


Connectivity Technology: Cellular


Wireless Communication Standard: 2.4 GHz Radio Frequency


Battery Cell Composition: Lithium Ion


GPS: Built-in GPS


Shape: Round


Screen Size: 1.3 Inches


Operating System: Wear OS powered by Samsung


Additional Features: Activity Tracker, Lightweight


GPS Geotagging Functionality: Built-in GPS


Band Material Type: Rubber


Water Resistance Level: Water Resistant


Closure Type: Buckle


Human Interface Input: Touchscreen


Supported Application: Fitness Tracker, Heart Rate Monitor, Messages, Reminders, Sleep Monitor, Voice Assistant


Water Resistance Depth: 50 Meters


Supported Satellite Navigation System: GPS


Metrics Measured: Heart Rate, Sleep Duration, Distance/Step Count, Stress


Shape: Round


Style Name: LTE


Color: Graphite


Band Color: Graphite


Connectivity Technology: Cellular


Wireless Compability: 2.4 GHz Radio Frequency


Wireless Provider: Unlocked for All Carriers


Cellular Technology: LTE


Communication Feature: Cellular


Item Weight: 30 Grams


Item Dimensions D x W x H: 1.68"D x 1.59"W x 0.34"H


Warranty Type: Limited


EU Spare Part Availability Duration: 2 Years


Brand: Samsung


Target Audience: Unisex Adults


Age Range Description: Adult


Model Number: SM-L325UDAQXAA


Built-In Media: Charging Cable, User Manual, Watch Band, Watch Body


Wearable Computer Type: Smart Watch


UPC: 198957218514


Manufacturer: SAMSUNG


Warranty Description: 2 Year Manufacturer


Battery Capacity: 325 Milliampere Hour (mAh)


Battery Cell Type: Lithium Ion


Battery Power: 1.23 Watt Hours


Screen Size: 1.3 Inches


Display Type: AMOLED


Maximum Display Brightness: 500 Nit


Compatible Devices: Smartphone


Compatible Phone Models: Android Devices


Memory Storage Capacity: 32 GB


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Mar 29

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.

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Top Amazon Reviews


  • Great safety features.
Color: Graphite Size: 40mm Style: LTE Pattern Name: Watch8
I am really happy with this watch. It was easy to set up, has all the features I wanted and is super comfortable to wear. I feel very comfortable with this watch's ability to call 911 if it detects a hard fall. The additional feature of being able to call contacts in case of emergency that doesn't require 911 is a bonus. Perfect watch. ... show more
Reviewed in the United States on December 25, 2025 by Maggie c

  • Works awesome
Color: Graphite Size: 40mm Style: LTE Pattern Name: Watch8
Awesome! Love it. Couldn't be happier and I love how it wkrks!
Reviewed in the United States on February 4, 2026 by Essie s.

  • Samsung 8
Color: Graphite Size: 40mm Style: LTE Pattern Name: Watch8
Excellent! Enough said! Watch goes above and beyond. I went from the 6 to the 8. Absolutely love it..
Reviewed in the United States on March 4, 2026 by TeeJay

  • Feel better having one on
Color: Silver Size: 44mm Style: LTE Pattern Name: Watch8
I purchased this as a Christmas gift 2025 for my son. I have the smaller pink band watch 8 for myself. The watch 8 fits better than the 7 in our opinion. I have both of them in lte just in case either of us has left our phone home or it has died and just for emergency sake now that he drives. I love the health features for myself now that I am getting older I can just monitor in general and do better with activities and sleep. Decent battery power. I just feel better we both have one. I have recommended with the Samsung watches in the past and I will continue to purchase in the future. ... show more
Reviewed in the United States on January 25, 2026 by KEK

  • Great but...
Color: Graphite Size: 44mm Style: LTE Pattern Name: Watch8
Great watch but...my only complaint is that you cannot use certain apps on this Watch thatYou can on the apple watch. So if you are looking for a shared ride or an taxi type service, you cannot use those applications.Because they're not available on this watch. So ask before purchasing. Hopefully in the future those apps will become available. Other than that, no complaints. The battery.life is great, color and face bright and easy to read, lots of different watch faces to choose from. My main reason for wearing is to monitor sleep and exercise, overall health. Great on a daily monitoring basis. Connectivity is seamless on my android, easy set up and seems to work fine. ... show more
Reviewed in the United States on September 20, 2025 by Scotto

  • 100% worth it.. Looks good with smaller wrists...
Color: Silver Size: 44mm Style: LTE Pattern Name: Watch8
My husband bought this for me but we was both skeptical about getting the 44mm but it is perfect definitely glad he went with the 44mm instead of the 40mm.. I thought it would look kinda weird because it is kinda big but it looks better then i thought.. Ive never liked thick bands so we got a new diamond band that is skinny for it and it looks and fits even better... For any women skeptical about the 44mm being to big for them or that the size of it would look weird, I have kinda small wrists as well but it looks alot better once its on, especially when you get accessories for it. And I would definitely recommend the 44mm... Works perfectly with my S24+.. I got the number share plan with my Verizon account and it is super easy and fast to set it up I set it up through the app and after you get the plan setup you can activate the watch through the wearables app.. The number share plan its self is only $15 so it's definitely worth getting the LTE instead of bluetooth so that way if you ever forget your phone, you will still be able to call and text if you need to.. Definitely good Value for the price.. It is definitely durable, I was trying to put the band on and my finger slipped off of the button and it fell from chest high and I am 5'7" so even tho it is durable I would definitely still get protection on it, I recommend doing the monthly device complete protection plan for $16.99/m because it covers all eligible past and future purchases and as long as the plan subscription is paid for every month the items will be covered even if you had the item for 15yrs, it doesnt matter how old it is, which is amazing... Would also still recommend a case for it or screen protector if you dont want a case just so the screen dont get cracked or cratched.. 10/10 Recommend forsure... ... show more
Reviewed in the United States on October 26, 2025 by Chris

  • Terrible, don't waist your money!
Color: Graphite Size: 40mm Style: LTE Pattern Name: Watch8
I've used samsung products for many, many years. All of my phones have been from Samsung and continue to be fantastic. This Galaxy 8 smartwatch, however, is horrific!! I'm so disappointed. The battery is a nightmare!! With everything turned off except messages and life 360, the battery can't even get me through the work day. Seriously, not even from 9am-5pm. Today it crapped out at 3:42pm and all I did was send one text. Who wants a watch when you can't use all of the features because of the battery. A big disappointment. ... show more
Reviewed in the United States on January 6, 2026 by Kristina

  • Great Watch. But it doesn't track steps accurately
Color: Graphite Size: 40mm Style: LTE Pattern Name: Watch8
3 Stars - I love the Android features, being able to listen to audiobooks + check texts without my phone -2 Stars - I purchased this to replace my Fitbit Sense 2 watch, and I assumed it could do all of that and more. But in reality, it doesn't count steps accurately unless you're walking with a full swing. But if you're doing anything where your arms remain stationary, such as mowing the lawn, leaf-blowing, pedaling on a stationary bike, etc., it simply doesn't count your steps. It appears that instead of counting based on detected impact, it's counting based on your arm swings. This is a huge oversight. Come on Samsung, you need to fix this! ... show more
Reviewed in the United States on March 7, 2026 by Michael L.

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