Winter SaleEnds 1/19. Limited quantities. No rainchecks.Shop now

Skip to contentGo to Product SearchGo to Footer
Main Content

Customer Ratings & Reviews

No content
  • Front. Samsung - Galaxy Watch4 Aluminum Smartwatch 40mm LTE - Gold.
  • Alt View 11. Samsung - Galaxy Watch4 Aluminum Smartwatch 40mm LTE - Gold.
  • Alt View 12. Samsung - Galaxy Watch4 Aluminum Smartwatch 40mm LTE - Gold.
  • Alt View 13. Samsung - Galaxy Watch4 Aluminum Smartwatch 40mm LTE - Gold.
  • The image features a Samsung watch with a camera on the front. The watch is made of aluminum and has a 40mm case. It is a model SM-R865F and is designed in Vietnam. The watch is equipped with GPS and is water-resistant, meeting the ATM S/M standard. The image also shows the back of the watch, which has a Gorilla Glass cover.
  • Alt View 15. Samsung - Galaxy Watch4 Aluminum Smartwatch 40mm LTE - Gold.
  • 0.00 00:16 100 21'33"
  • Alt View 17. Samsung - Galaxy Watch4 Aluminum Smartwatch 40mm LTE - Gold.
  • Make your tech work as a team - at the Best Buy Lab video 1 minutes 21 seconds
  • Watch4 video 0 minutes 30 seconds

Samsung - Galaxy Watch4 Aluminum Smartwatch 40mm LTE - Gold - (2021)

Model:
SM-R865UZDAXAA
SKU:
6464590
Highly rated by customers for:
Your price for this item is $79.99
Clearance
The comparable value price is $249.99

Customer reviews

Rating 4.4 out of 5 stars with 466 reviews

Rating Filter

Rating by feature

  • Battery Life

    Rating 3.6 out of 5 stars

  • Value

    Rating 4.6 out of 5 stars

  • Quality

    Rating 4.6 out of 5 stars

Pros mentioned filter

Cons mentioned filter

87%would recommend to a friend

Customers are saying

Customers are positive about the Galaxy Watch4's comfort, design, price, LTE connectivity, and user-friendly interface. They appreciate its health monitoring capabilities and consider it a great gift option. However, customers are negative about its battery life, with many expressing frustration about its short duration. Some also find the watch's size to be too small and mention occasional overheating issues. There is also a learning curve associated with using the watch.

This summary was generated by AI based on customer reviews.

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 16 Showing 301-320 of 466 reviews

  • Nice watch

    |
    |
    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Got this for my mom, she loved it. Its kind of difficult to pair with the phone if youre not planning on inserting a SIM right away.

    I would recommend this to a friend

  • Samsung galaxy active 4

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Bought this for my wife and she loves it. This watch is so much better than the UA galaxy 2 that she had before I got her this one.

    This review is from Samsung - Galaxy Watch4 Aluminum Smartwatch 40mm LTE - Silver - (2021)

    I would recommend this to a friend

  • Best watch

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Love the watch. It is easy to use. Love all the apps. It has everything i need and more. Also love the sos for safety purpose.

    I would recommend this to a friend

  • Great watch!

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great features. Love the EKG for heart monitor! I have yet to confirm the many bands I purchased for the 3 watch that was supposed to be LTE.

    This review is from Samsung - Galaxy Watch4 Aluminum Smartwatch 40mm LTE - Silver - (2021)

    I would recommend this to a friend

  • So glad I upgraded.

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Absolutely love my watch. I upgraded to this from my other galaxy and couldn't be happier. I absolutely love the voice to text feature.

    I would recommend this to a friend

  • fabulous

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    best buy is a fantastic plc2go4your Electronics the watch that i bought was a gift2a friend .&she loves it.use all the time !

    I would recommend this to a friend

  • Mrsharrisalways

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I love my watch. I appreciate the young man who helped me out was great. I cannot remember his name but he was a great help.

    I would recommend this to a friend

  • Open box Samsung Galaxy Smartwatch 4

    |
    |
    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Open box. The watch did not work. I took to my local store and the geek squad also tried to charge it and get it to power on. Nothing. All they could do was return it and my rewards are now gone.

    No, I would not recommend this to a friend

  • Must buy

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Best smart watch i have ever owned and it helps me be more hand free but speaker could be louder for phone calls

    I would recommend this to a friend

  • satisfied

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    A seamless experience. The tech was very helpful. Our daughter loves her new watch!

    I would recommend this to a friend

  • Love it!

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    My daughter loves her new watch! She loves that she can work all over her facility and not have to have her phone with her.

    I would recommend this to a friend

  • Superb product

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great product and seems to work very well. Item is exactly as described and have had no issues at all

    This review is from Samsung - Galaxy Watch4 Aluminum Smartwatch 40mm LTE - Black

    I would recommend this to a friend

  • S4

    |
    |
    Posted . Owned for 3 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Bought for fall detection and it works as describes.

    I would recommend this to a friend

  • Very pleased

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The battery life is good last all day. Connects to my phone easily havent had any trouble with it.

    I would recommend this to a friend

  • Love this watch!

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Wanted an Apple bit got this since I have Samsung phone. I love how the technology has been updated. Works perfectly for me!

    I would recommend this to a friend

  • nice and elegant

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    it is very useful and elegant I love that I can do many things without having to take out the phone :)

    I would recommend this to a friend

  • Good smart watch

    |
    |
    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I bought this as a gift for my partner, she was very happy with it. Works well with any phone

    I would recommend this to a friend

  • Love this watch!

    |
    |
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I absolutely love this watch. I use it for work, so I do not have to reach for my phone while working and taking work phone calls.

    This review is from Samsung - Galaxy Watch4 Aluminum Smartwatch 40mm LTE - Black

    I would recommend this to a friend

  • Samsung Smart Watch

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Absoutely love the look and convenience of this watch! Makes it so much easier when working in the hospital!

    I would recommend this to a friend

  • Great item

    |
    |
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Bought this for my wife for her birthday and she absolutely loves it.

    I would recommend this to a friend
Page 16, Showing 301-320 of 466 reviews
Sign in or Create Account

Get the latest deals and more.

Best Buy appLearn more
Share on YouTubeShare on InstagramShare on TikTokShare on FacebookShare on PinterestShare on X
Best Buy Canada
AccessibilityTerms & ConditionsPrivacyInterest-Based AdsState Privacy RightsHealth Data PrivacyDo Not Sell/Share My Personal InformationLimit Use of My Sensitive Personal InformationTargeted Advertising Opt OutCA Supply Chain Transparency Act
In-store pricing may vary. Prices and offers are subject to change. © 2026 Best Buy. All rights reserved. BEST BUY, the BEST BUY logo, the tag design, and MY BEST BUY are trademarks of Best Buy and its affiliated companies.