Ultimate Upgrade SaleEnds Sunday. Limited quantities. No rainchecks.Shop now

Skip to contentGo to Product Search
Main Content

Customer Ratings & Reviews

  • Front. Samsung - Galaxy Watch4 Aluminum Smartwatch 40mm BT - Black.
  • Alt View 11. Samsung - Galaxy Watch4 Aluminum Smartwatch 40mm BT - Black.
  • Alt View 12. Samsung - Galaxy Watch4 Aluminum Smartwatch 40mm BT - Black.
  • Alt View 13. Samsung - Galaxy Watch4 Aluminum Smartwatch 40mm BT - Black.
  • Alt View 14. Samsung - Galaxy Watch4 Aluminum Smartwatch 40mm BT - Black.
  • Alt View 15. Samsung - Galaxy Watch4 Aluminum Smartwatch 40mm BT - Black.
  • Alt View 16. Samsung - Galaxy Watch4 Aluminum Smartwatch 40mm BT - Black.
  • Alt View 17. Samsung - Galaxy Watch4 Aluminum Smartwatch 40mm BT - Black.
  • Make your tech work as a team - at the Best Buy Lab video 1 minutes 21 seconds

Samsung - Galaxy Watch4 Aluminum Smartwatch 40mm BT - Black - (2021)

Model:
SM-R860NZKAXAA
SKU:
6464591
Highly rated by customers for:
Loading...

Customer reviews

Rating 4.6 out of 5 stars with 4245 reviews

Rating Filter

Rating by feature

  • Battery Life

    Rating 4.1 out of 5 stars

  • Durability

    Rating 4.6 out of 5 stars

  • Comfort

    Rating 4.7 out of 5 stars

Pros mentioned filter

Cons mentioned filter

93%would recommend to a friend

Customers are saying

Customers enjoy the Galaxy Watch4 Aluminum Smartwatch 40mm BT for its ease of use, numerous features, and stylish design. Many appreciate the watch's compact size and lightweight feel, along with its ability to track sleep and steps. However, some users express concerns regarding battery life and the limited availability of customizable watch faces. Other issues mentioned include connectivity problems and the unavailability of certain features in some regions.

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 108 Showing 2,141-2,160 of 4,245 reviews

  • Galaxy Watch4 - Black

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

    Love how it fits. The battery lasts longer than the previous one I bought.

    I would recommend this to a friend

  • Good

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

    The watch works pretty well I I have had it about a month and a half and haven't had any real complaints

    This review is from Samsung - Galaxy Watch4 Aluminum Smartwatch 40mm BT - Gold - (2021)

    I would recommend this to a friend

  • android watch

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

    i love it!! it helps me a lot in almost everything, it reminds me of my daily routine

    This review is from Samsung - Galaxy Watch4 Aluminum Smartwatch 40mm BT - Gold - (2021)

    I would recommend this to a friend

  • Wow

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

    I gifted it to my daughter and she loved it. very good.

    I would recommend this to a friend

  • Great one

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

    Great product even with an openbox status. Watch works great and has all the things other more expensive watches have

    This review is from Samsung - Galaxy Watch4 Aluminum Smartwatch 40mm BT - Gold - (2021)

    I would recommend this to a friend

  • Smartwatch

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

    Great purchase, wonderful device, amazing options, worth it

    This review is from Samsung - Galaxy Watch4 Aluminum Smartwatch 40mm BT - Gold - (2021)

    I would recommend this to a friend
  • Cons mentioned:
    Battery life

    Watch A+ Battery F-

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

    Love the watch. Hate the battery life. I literally have to charge this watch daily. Kind of disappointing.

    I would recommend this to a friend

  • The watch

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

    Very good and i like it. Just perfect for what i needed it for.

    I would recommend this to a friend

  • LOVE IT!

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

    I love this watch! I sit a lot at work and this watch reminds me to get up and walk around. I love having endless options without having to be on my phone.

    I would recommend this to a friend

  • She loves it

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

    My fiance loves her watch it makes her calls and text easier

    I would recommend this to a friend

  • Recommend this watch

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

    I enjoy, my watch. To be able to recieve texts and phone calls while within 30 feet of my phone has helped me recieve information calls. So glad i got this watch.

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

    I would recommend this to a friend

  • Great smartwatch!

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

    Great watch! I got gifted this for Christmas and they loved it. I just wish there was more accessories for it available, it seems there isn't as much made like for the Apple Watch.

    I would recommend this to a friend

  • Great

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

    Love it. Has worked for some time now. I love changing the background photos

    This review is from Samsung - Galaxy Watch4 Aluminum Smartwatch 40mm BT - Gold - (2021)

    I would recommend this to a friend

  • Samsung watch

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

    I've used this everyday. Definitely love it, since i don't have my phone in my hand all the time I can still see who's calling or texting me.

    This review is from Samsung - Galaxy Watch4 Aluminum Smartwatch 40mm BT - Gold - (2021)

    I would recommend this to a friend

  • Good quality

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

    Good quality smart watch, best when it has sale; also makes great gift for your couple.

    I would recommend this to a friend

  • Great purchase

    |
    |
    Posted . Owned for 8 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This is our second watch the first one lasted for 5 years. Great product!

    I would recommend this to a friend

  • Samsung Watch

    |
    |
    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I love my watch, I've had it 2 years and its still going strong!!

    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.

    So good!! My mom loves it. She originally had a Fossil smartwatch but it wasn’t easy for her to use. We switched to this since she has a Samsung phone and it’s been the best.

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

    I would recommend this to a friend

  • Smart watch

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

    Its a great watch my wife has been loving it only wish it would come with a user's guide

    I would recommend this to a friend

  • Great Watch at a great price

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

    Chose the Watch 4 instead of the newer Watch 5 for my wife and saved $100. I am glad I did. Works very well is is reliable.

    This review is from Samsung - Galaxy Watch4 Aluminum Smartwatch 40mm BT - Gold - (2021)

    I would recommend this to a friend
Page 108, Showing 2,141-2,160 of 4,245 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.