Last Chance 48-Hour Flash SaleEnds Dec. 24. Limited quantities.Shop now

Skip to content
Gift Ideas
Main Content

Customer Ratings & Reviews

No content
  • Front. Samsung - Galaxy Watch4 Aluminum Smartwatch 44mm BT - Black.
  • Alt View 11. Samsung - Geek Squad Certified Refurbished Galaxy Watch4 Aluminum Smartwatch 44mm BT - Black.
  • Alt View 12. Samsung - Geek Squad Certified Refurbished Galaxy Watch4 Aluminum Smartwatch 44mm BT - Black.
  • Alt View 13. Samsung - Geek Squad Certified Refurbished Galaxy Watch4 Aluminum Smartwatch 44mm BT - Black.
  • The text on the image reads: "20mm SAMSUNG BY GALAXY ALUMINUM VIETNAM SAMSUNG WATCH MODEL:SM-R8DD CASE IN MADE 5/N GORILLA GPS 0000000000000 GLASS DX+ MIL-STD-810G MIL-STD-810G MIL-STD-810G ATM 5 M/L."
  • IB GO! O 80 ..........
  • 0.00 00:16 108 21'33
  • Alt View 17. Samsung - Geek Squad Certified Refurbished Galaxy Watch4 Aluminum Smartwatch 44mm BT - Black.
  • 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 44mm BT - Black

Model:
SM-R870NZKAXAA
SKU:
6464594
Highly rated by customers for:
Your price for this item is $48.99
Clearance
The comparable value price is $279.99

Customer reviews

Rating 4.6 out of 5 stars with 2661 reviews

Rating Filter

Rating by feature

  • Battery Life

    Rating 4.3 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

94%would recommend to a friend

Customers are saying

Customers value the Galaxy Watch4 Aluminum Smartwatch 44mm BT for its excellent battery life, ease of use, and impressive features. Many appreciate the watch's design, size, and lightweight feel, along with its ability to track sleep and steps. While some users expressed concerns about the selection of watch faces and the ECG functionality's limitations, the overall feedback highlights a positive user experience.

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 54 Showing 1,061-1,080 of 2,661 reviews

  • Samsung watch

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

    This is great for any connection to a samsung phone

    I would recommend this to a friend

  • What time it is

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

    Very good watch, cheap good quality product i love it

    I would recommend this to a friend

  • Good Watch

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

    I enjoyed the watch very much. I recently upgraded to the newer version.

    I would recommend this to a friend

  • He loves it.

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

    The best gift that I have ever received. I love it.

    I would recommend this to a friend

  • First smartwatch was a good choice

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

    Got this at Christmas, so far it works quite well. It reminds me to start moving if I sit too long, records my snoring at night (which is weird), keeps my steps, and tracks exercise good. This is my first smartwatch and I am digging it. Paired to a Galaxy S10e

    I would recommend this to a friend

  • Love it!

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

    Really great watch! I enjoy the use of it when i am working out and all other options for this watch.

    I would recommend this to a friend

  • Battery life could be better

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

    Love this watch I have been using a galaxy watch for awhile now, with the galaxy watch 4 there are alot more features but unfortunately the battery life is not that great max I can get out of a full charge is 2 days, my last galaxy watch I could go 5 days. Sleep tracking is way better then previous models and the oxygen sensor is a welcome feature.

    I would recommend this to a friend

  • Samsung watch

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

    Excellent met expectations and Best Christmas gift .

    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 watch for the price. Does everything I need.

    I would recommend this to a friend

  • Nice smart watch

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

    Work great on my samsung g22 phone. Great features

    I would recommend this to a friend

  • Good buy

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

    Great watch, smooth and does everything you expect it to...battery life can be better.

    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.

    Love it best thing i got myself in years.. Great !!

    I would recommend this to a friend

  • Great watch for the price

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

    This watch was a great watch. Unfortunately had to switch to an iPhone and it was not compatible.

    I would recommend this to a friend

  • All I ever needed in a watch.

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

    It's a Samsung product, need I say more...........?

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

    The best Android Smartwatch of 2021

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

    Easy to setup, great build quality and amazing battery life! First Samsung watch to run Google Wear OS 3. Track all your vitals, daily activities and workouts. The best smartwatch for Android users as of the writing of this review. You will not be disappointed!

    I would recommend this to a friend

  • Great Product

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

    I bought it for my dad and he absolutely loves it!

    I would recommend this to a friend

  • Great gift

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

    Got this for my son for Christmas and he loves it!

    I would recommend this to a friend

  • Samsung galaxy smart watch 4

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

    The best smart watch i have had so far. Very convenient. I only wish the battery could last longer.

    I would recommend this to a friend

  • Get this, won't regret it

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

    Much better than Apple watch, upgraded from galaxy active and Motorola 360 before that

    I would recommend this to a friend

  • Love it

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

    I love my watch,i wouldn't change it for the world

    I would recommend this to a friend
Page 54, Showing 1,061-1,080 of 2,661 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. © 2025 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.