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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, Silver [US Version] (Renewed)

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Condition: Refurbished - Excellent
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Availability: In Stock.
Fulfilled by YY Wireless

Arrives Sunday, May 17
Order within 22 hours and 46 minutes
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Color: Silver


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

The Samsung Galaxy Watch 8 is a smartwatch featuring a brighter display, an improved user interface, and new health features like an antioxidant index monitor. Key details include its Exynos W1000 processor, Wear OS powered by Samsung, 2GB of RAM, 32GB of storage (in the standard model), and a battery ranging from 325mAh to 435mAh depending on size. It offers enhanced connectivity through 4G LTE, Wi-Fi, and dual-frequency GPS, plus a durability rating of 5ATM + IP68 / MIL-STD-810H.

Operating System: Wear OS powered by Samsung


Memory Storage Capacity: 32 GB


Special Feature: Activity Tracker, Lightweight


Battery Capacity: 325 Milliamp Hours


Connectivity Technology: Cellular


Wireless Communication Standard: 802.11a/g/n/ac


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: Silicone


Water Resistance Level: Water Resistant


Closure Type: Buckle


Human Interface Input: Touchscreen


Supported Application: Alarm, Blood Pressure Monitor, Calendar, Camera, Contacts, Elevation Tracker, Email, Find My Phone, Fitness Tracker, GPS, Heart Rate Monitor, Messages, Multisport Tracker, Music Player, Pedometer, Phone, Photo Gallery, Reminders, Sleep Monitor, Social Media, Time Display, Video Record, Voice Assistant, Voice Control, Voice Record, Weather


Water Resistance Depth: 50 Meters


Supported Satellite Navigation System: GPS


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


Shape: Round


Style Name: LTE


Color: Silver


Connectivity Technology: Cellular


Wireless Compability: 802.11a/g/n/ac


Wireless Provider: Unlocked


Cellular Technology: LTE


Communication Feature: Cellular, GPS


Item Weight: 30 Grams


Memory Storage Capacity: 32 GB


RAM Memory Installed: 2 GB


Brand: Samsung


Target Audience: Unisex Adults


Age Range Description: Adult


Model Number: SM-R800


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


Wearable Computer Type: Smart Watch


UPC: 724129397949


Manufacturer: Samsung


Warranty Description: 90 days limited warranty


Battery Capacity: 325 Milliamp Hours


Battery Cell Type: Lithium Ion


Battery Power: 1.23 Watt Hours


Screen Size: 1.3 Inches


Display Type: AMOLED


Compatible Devices: Smartphone


Compatible Phone Models: Compatible with iOS and Android devices


Warranty Type: Limited


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, May 17

Yes, absolutely! You may return this product for a full refund within 90 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


  • Galaxy 8 watch is excellent and the battery life is too
Color: Silver Size: 40mm Style: LTE Pattern Name: Watch8
After several watches I've settled with the Samsung Galaxy watch 8 2025 LTE I was able to get a visible by Verizon account at $19 a month then added on the $10 month watch plan making a whopping $29 a month for both you can actually leave your phone at home or in the car and your watch works off the LTE service by share in your phone number with a plan called number share. It was a little bit difficult at first to get the account set up as a the people at visible by Verizon are new to this. So at this very moment I can make and receive calls I can text and receive texts I haven't done anything more than this because I'm so happy at the moment but you can also get online and download apps I'm hoping I can find something that will work with the MyQ app and the Samsung Galaxy watch so I can just tap on my watch and open the garage door that would be awesome. Anyways highly recommend Samsung Galaxy watch don't forget to look for the LTE after it if you want a standalone smartwatch. Also I do recommend visible by Verizon wonderful deal even get your hotspot included in your plan. ... show more
Reviewed in the United States on November 20, 2025 by MCH

  • My New Watch
Color: Graphite Size: 40mm Style: LTE Pattern Name: Watch8
Great watch, a great help a healthy lifestyle
Reviewed in the United States on February 18, 2026 by Swebb

  • Samsung 8 watch
Color: Silver Size: 44mm Style: LTE Pattern Name: Watch8
Great watch. However a lot of trouble setting it up.
Reviewed in the United States on March 17, 2026 by Amazon Customer

  • Like new. Very good service
Color: Graphite Size: 44mm Style: LTE Pattern Name: Watch8
Watch looked like new. Battery and everything checked out ok. Really good battery life. Much longer than my Galaxy 5 The charging puck didn't work so well on arrival. They immediately sent a replacement. I appreciate the courteous and prompt response. Stuff happens. Its how you deal with it that's important. ... show more
Reviewed in the United States on March 9, 2026 by Ntwadumela

  • Galaxy 8
Color: Silver Size: 40mm Style: LTE Pattern Name: Watch8
I love my watch
Reviewed in the United States on March 14, 2026 by Melanie Hollingsworth

  • Charging issues
Color: Graphite Size: 44mm Style: LTE Pattern Name: Watch8
Cannot hold a full charge. If you don't own Samsung phone item is nearly useless.
Reviewed in the United States on January 17, 2026 by J. Lieder

  • Will order again
Color: Silver Size: 44mm Style: LTE Pattern Name: Watch8
Love the watch. Just what I was looking for. Great price.
Reviewed in the United States on January 17, 2026 by Terrilynn Wescott

  • Good watch but battery life is terrible
Color: Graphite Size: 40mm Style: LTE Pattern Name: Watch8
Good watch but battery life is terrible
Reviewed in the United States on February 2, 2026 by Zen

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