Everything for Back to School — and then someShop now

Skip to contentGo to Product Search
Main Content

Customer Ratings & Reviews

No content
  • Front. Apple - Apple Watch Series 4 (GPS) 44mm Space Gray Aluminum Case with Black Sport Band - Space Gray.
  • Alt View 11. Apple - Apple Watch Series 4 (GPS) 44mm Space Gray Aluminum Case with Black Sport Band - Space Gray.
  • Heart Rate with Apple Watch video 0 minutes 23 seconds
  • Workout with Apple Watch video 0 minutes 26 seconds
  • Activity Competition video 0 minutes 25 seconds

Apple Watch Series 4 (GPS) 44mm Space Gray Aluminum Case with Black Sport Band - Space Gray Aluminum - (2018)

Model:
MU6D2LL/A
SKU:
5543300
Highly rated by customers for:
Loading...

Customer reviews

Rating 4.9 out of 5 stars with 7095 reviews

Rating Filter

Rating by feature

  • Battery Life

    Rating 4.6 out of 5 stars

  • Durability

    Rating 4.8 out of 5 stars

  • Comfort

    Rating 4.8 out of 5 stars

Pros mentioned filter

Cons mentioned filter

98%would recommend to a friend

Customers are saying

Customers are positive about the Apple Watch Series 4's ease of use, battery life, screen size, fitness tracking, design, convenience, notifications, new features, and multifunctionality. They appreciate how user-friendly and practical the watch is for everyday use. However, some customers express concerns about its expensiveness and price. There are also a few complaints about durability issues and a learning curve associated with 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 158 Showing 3,141-3,160 of 7,095 reviews

  • Perfect gift for dynamic young man

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

    Another apple item gifted to my son. He was preparing for college and this gift felt him very happy and memorable.

    I would recommend this to a friend

  • Great smart watch

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

    I upgraded from a series 1 Apple Watch and it’s night and day difference in performance. This series 4 watch is blazing fast and responsive.

    I would recommend this to a friend

  • Love it.

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

    My last one got smashed when I dropped it and it got run over by a truck. Decided to buy new instead of fixing. Much better than the 3.

    This review is from Apple Watch Series 4 (GPS) 44mm Silver Aluminum Case with White Sport Band - Silver Aluminum - (2018)

    I would recommend this to a friend

  • Purchased for younger sister - she loves it

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

    I purchased this as a gift for my younger sister and she currently loves it. The texting ability and just the health app in it was worth it.

    This review is from Apple Watch Series 4 (GPS) 44mm Gold Aluminum Case with Pink Sand Sport Band - Gold Aluminum - (2018)

    I would recommend this to a friend

  • My husband loves it!

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

    I bought this as a gift for Father’s Day. My husband loves all of its capabilities. I love that he gets my text messages easier now! LOL

    I would recommend this to a friend

  • A Great Improvement

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

    I love my new iWatch! It replaces a version one device that I had for over three years. I really like the updates and highly recommend it.

    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.

    I have had my new for about 1 month now and I love it. I mainly use it to track my workouts and occasionally text and it’s been great!

    I would recommend this to a friend

  • Great Watch!!

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

    Nothing can beat the latest Apple Watch. I love the design and also the EKG is an awesome feature which helps to keep you in line and healthy.

    I would recommend this to a friend

  • Quality product

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

    Using my Apple Watch series 4 has been simple and extremely useful. It helps track my exercise and works excellently with the Nike+ running app.

    I would recommend this to a friend

  • It’s your new daily close friend

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

    I’m totally obsessed, it make you feel free of cellphone for while and make you connect at the same time . I do recommend Apple Watch !

    I would recommend this to a friend

  • Perfect!

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

    There is many options with this watch. You can take an ECG of your heart and if you fall it detects it and calls 911. I highly recommend it!

    This review is from Apple Watch Series 4 (GPS) 44mm Gold Aluminum Case with Pink Sand Sport Band - Gold Aluminum - (2018)

    I would recommend this to a friend

  • Great watch!!!

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

    I am having series 3. Bought it for my friend. It's look better than series 3. If someone planning to buy. I will recommend to buy series 4.

    I would recommend this to a friend

  • Great watch for runners

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

    Christmas present for my husband and he loved it. He’s a runner and also has heart issues so it’s great to have the Apple Watch heart monitor

    I would recommend this to a friend

  • I love my watch

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

    Apple Watch is the best watch I’ve ever had. I had the series 2, and series 3 and now the series 4. I love this watch. Highly recommended

    This review is from Apple Watch Series 4 (GPS) 44mm Silver Aluminum Case with White Sport Band - Silver Aluminum - (2018)

    I would recommend this to a friend

  • Nice watch

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

    Upgrading from my Fitbit Alta HR. Does so much more especially for my exercise routines and seamless integration with the iPhone.

    I would recommend this to a friend

  • Apple Watch Series 4

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

    Absolutely awesome watch. I had series 3 watch just upgraded series 4 much better. And now my Rolex on the side storage not using much.

    I would recommend this to a friend

  • Exceeds the needs it was purchased for.

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

    Purchased for husband primarily for fall detection and the heart tracing capabilities. He has enjoyed learning and using the other functions.

    I would recommend this to a friend

  • OK Gadget

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

    Nice watch, but it certainly didn't change my life. I was curious to try it as I've used a Garmin fitness tracker for some time. The biggest flaw of the watch is low battery life which is probably why they don't support sleep tracking very well. Not sure if I'll buy another when it breaks.

    I would recommend this to a friend

  • Apple Watch

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

    Purchased as a birthday gift for my son and he said it works better than expected. No complaints far. Easy to use.

    This review is from Apple Watch Series 4 (GPS) 44mm Silver Aluminum Case with White Sport Band - Silver Aluminum - (2018)

    I would recommend this to a friend

  • Love me iWatch

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

    I was cautious at first but my wife really loves hers. I am still getting used to it. My fav feature is not missing calls and messages anymore

    I would recommend this to a friend
Page 158, Showing 3,141-3,160 of 7,095 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.