SAMSUNG Galaxy Watch 3 41mm Mystic Silver BT - SM-R850NZSAXAR
SAMSUNG Galaxy Watch 3 41mm Mystic Silver BT - SM-R850NZSAXAR
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SAMSUNG Galaxy Watch 3 41mm Mystic Silver BT - SM-R850NZSAXAR

4.3 stars out of 496 reviews
(4.3)|
496 ratings
Color:Mystic Silver-Out of stock
Mystic Bronze, $169.00, was $319.99
$319.99
selected, Mystic Silver, $399.00, Out of stock

Key item features

  • Stylish Design: Galaxy Watch3 combines style in two sizes, three colors, 50,000-plus watch faces, and premium leather bands with military-grade durability and water resistance.
  • Compatibility: Supported on both Android and iOS, making it versatile for various smartphone users.
  • Durability: Passed military specification testing against 10 conditions including drops, extreme temperatures, dust, and shock/vibration. Water-resistant up to 50 meters.
  • Health Monitoring: Features SpO2, VO2 max, and heart-rate monitoring, along with trip detection and cycle tracking. Note: Some features require a software update.
  • Battery Life: Long-lasting battery can go for more than a day on a single charge, with quick boost available from compatible Galaxy phones via Wireless Power Share.
  • Display Quality: 1.2" SAMOLED display with 360 x 360 resolution, always-on and color display, and touchscreen functionality.
  • Connectivity: Equipped with Bluetooth 5.0, Wi-Fi, NFC, and compatible with Qi wireless charging.
  • Specifications: Features 1024 MB RAM, 8 GB flash memory, Exynos 9110 processor, and dimensions of 41mm x 42.5mm x 1.13 cm, weighing 48.2 g.
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4.3 out of 5 stars
stars496 ratings443 reviews
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Reviews summary

Pros
  • : Allows for clear phone calls with no noticeable difference.
  • : Offers a wide range of useful features.
  • : Automatically tracks workouts, steps, and heart rate.
Cons
  • : Needs daily recharging for extended use.
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Showing 1-3 of 443 reviews

Jan 16, 2026
Darlene
Top Reviewer
Item details
Color: Mystic Bronze
Sold bySpark VenturesDelivered byWalmart
3 out of 5 stars review

Verified Purchase

I couldn't get it working on the app download. Then checked YouTube the watch was a 2020 model so the app wasn't fully supported.

Helpful?5H1BTK7VGJZB296500029
reply from Samsung

Greetings Darlene, Thank you for sharing your experience with the Galaxy Watch3. As an earlier Galaxy wearable, this model reflects Samsung’s innovation at the time while offering a classic design and key smartwatch features. App compatibility may change as platforms and devices develop, and your feedback provides valuable insight for customers considering how legacy devices integrate into the current Galaxy ecosystem. Samsung is consistently growing and enhancing its wearables across different generations. We appreciate you being part of the Samsung community.-Ty

Dec 13, 2020
Clare31A
2 out of 5 stars review

Brilliant watch NO ECG App

went from a apple watch Series 5 to samsung love the watch but totally gutted to see that in fact there Is no ECG app on it available in the Uk think its a bit misleading and should state on the website that this is not available yet as alot of people may buy this watch for this and there is no clear dare when it is coming to the uk. switched from apple to Samsung and this isthe only disapointed thing I have wrong with my product

International review
Review from Samsung UK
Helpful?5H1BTK7VGJZB296500029
Oct 23, 2025
Lynda
Top Reviewer
Item details
Color: Mystic Bronze
Sold and shipped byValue Tech
1 out of 5 stars review

Verified Purchase

Piece of Junk! Stay Away!

If you see this online for purchase at a GREAT PRICE, Skip it! Battery lasts about 20 minutes, nothing loads, doesn't stay connected to your phone! Piece of junk!

Helpful?5H1BTK7VGJZB296500029
reply from Samsung

Hello Lynda, Thank you for sharing your experience with the Watch3. This device lets you manage your day from your wrist, enabling you to check your schedule, message friends, and pay for your coffee without reaching for your phone or wallet. Battery life optimization is essential, as certain apps can drain the battery faster. Ensure your Watch3 software is current. To extend battery life, consider using Watch Only mode when the watch isn’t actively used, such as during rest. To enable this, go to Settings > Battery & Device care > Battery > Watch only, then tap Turn on. For more tips, see the online article "Reduced battery life on your Samsung smart watch." If you need further help, contact support. We appreciate your choice of Samsung. -Ty