Samsung Galaxy Watch8 40mm LTE Smart Watch, 40 Hour Battery Life, Graphite
Samsung Galaxy Watch8 40mm LTE Smart Watch, 40 Hour Battery Life, Graphite
Hero image 0 of Samsung Galaxy Watch8 40mm LTE Smart Watch, 40 Hour Battery Life, Graphite, 0 of 10
Best seller
Visit the Samsung Store

Samsung Galaxy Watch8 40mm LTE Smart Watch, 40 Hour Battery Life, Graphite

4,518 ratings
Samsung Galaxy Watch8 40mm LTE Smart Watch, 40 Hour Battery Life, GraphiteSamsung Galaxy Watch8 40mm LTE GraphiteSamsung Galaxy Watch8 40mm Bluetooth SilverSamsung Galaxy Watch8 40mm Bluetooth GraphiteSamsung Galaxy Watch8 40mm LTE SilverSamsung Galaxy Watch8 44mm Bluetooth GraphiteSamsung Galaxy Watch8 44mm Bluetooth SilverSamsung Galaxy Watch8 44mm LTE SilverSamsung Galaxy Watch8 44mm LTE Graphite
SeriesCellular
ColorGraphite
Screen Size40 mm

Key item features

  • Vivid Display: Features a 40mm AMOLED touchscreen display with 438x438 resolution, powered by a Penta-core processor, and includes 32GB internal memory with 2GB RAM for smooth operation.
  • Extended Power: Equipped with LTE and Bluetooth for versatile connectivity, this smartwatch offers an impressive 40-hour battery life from its included Lithium Ion battery.
  • Advanced Health: Provides comprehensive health tracking capabilities including a sleep monitor, fitness tracker, ECG monitor, heart rate monitor, and calorie/distance tracking.
  • Seamless Communication: Enables mobile payments, text and call notifications, and direct calls from the watch, enhanced by a built-in speaker and microphone.
  • Robust Build: Constructed with an aluminum watch case and a gray sport band with a buckle clasp, it is water-resistant up to 164 feet and weather-resistant for active use.
  • Sleek Design: Designed for adults, this unisex device in graphite offers a sporty yet sleek aesthetic, supporting Android operating systems for broad compatibility.
Generated by AI

About this item

Product details

Specifications

Warranty

Warnings

Customer ratings & reviews

4.6 out of 5 stars
stars
4,518 ratings3,917 reviews
How item rating is calculated
  1. 5 stars76% (3,442)
  2. 4 stars15% (673)
  3. 3 stars5% (204)
  4. 2 stars2% (77)
  5. 1 star3% (122)

Reviews summary

Pros

  • : Provides personalized insights, smart coaching, and app control.
  • : The device records heart-rate, sleep, ecg and workouts.
  • : The interface pairs quickly with phones and accessories.
  • : Device records nightly cycles and provides ai insights.
  • : Connects effortlessly to phone for various features.

Neutral

  • : Can be long-lasting, but also drains quickly depending on usage.
Generated by AI
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Sort by |

Showing 1-3 of 3,917 reviews

Sep 28, 2026
Reviewer name: Portena
5 out of 5 stars
5 out of 5 stars review

Great first smartwatch!

[This review was collected as part of a promotion.] This is my first wearable device and I'm really happy I chose the Galaxy Watch. It helps motivate me to stay active and makes it easy to keep track of my activity throughout the day. I also love being able to see notifications right on my wrist without constantly checking my phone. Overall it's convenient, easy to use and has been a great introduction to wearable technology. I'm very happy with my purchase and would recommend it to friends and family!

Review from Samsung US
Helpful?4BHRGOVCNTTK17024117759
Sep 28, 2026
Reviewer name: Maudel26
5 out of 5 stars
5 out of 5 stars review

My watch is motivating.

[This review was collected as part of a promotion.] I chose this item for its wide range of smart features—such as answering calls via the built-in speaker, receiving notifications, and using voice assistants—as well as its health and fitness tracking capabilities, which include advanced sensors for heart rate, ECG, blood oxygen, sleep apnea detection, and blood pressure alerts; it is highly functional for daily use, and choosing it was a fantastic decision.

Review from Samsung US
Helpful?4BHRGOVCNTTK17024117759
Oct 3, 2026
Reviewer name: Tatao24
5 out of 5 stars
5 out of 5 stars review

This watch has great health and wellness features

[This review was collected as part of a promotion.] I chose the watch 8 because I liked the new cushion shape watch face as it stays snug against my arm to monitor health info more accurately which is important to me. Not only do I like that it that it monitors my health but its also handy when Im out on a run and have my ear buds in and I cant access my phone I can just answer on my watch, and it will continue monitoring my oxygen levels, my heart rate and I love the auto detect feature so I can just do activities and it just starts recording the relevant info.

Review from Samsung US
Helpful?4BHRGOVCNTTK17024117759
Current price is Now $349.00
You save $150.99
was $499.99
Price when purchased online
5 free offers, including Apple Fitness+ up to 3 months Free
  • Free shipping
  • Free Holiday returns until Jan 31
$349.00
Out of stock
Save $164.01 vs. new
Walmart Accident Plan by Allstate

(Only one option can be selected at a time)

How do you want your item?

How do you want your item?
Ships to
Arrives by Wed, Oct 21
|
Sold and shipped by Datavision Computer Video
4.450641025641025 out of 5 stars
4.5 stars out of 5, based on 3126 seller reviews(4.5)
Extended holiday returns
Free Holiday returns until Jan 31

More seller options (1)

Starting from $349.99