Memorial Day SaleEnds 5/25. Limited quantities. No rainchecks.Shop now

Skip to contentGo to Product Search
Main Content

Customer Ratings & Reviews

No content
  • Front. Apple - Apple Watch Series 9 (GPS) 45mm Midnight Aluminum Case with Midnight Sport Band with Blood Oxygen - M/L - Midnight.
  • Angle. Apple - Apple Watch Series 9 (GPS) 45mm Midnight Aluminum Case with Midnight Sport Band with Blood Oxygen - M/L - Midnight.
  • Alt View 12. Apple - Apple Watch Series 9 (GPS) 45mm Midnight Aluminum Case with Midnight Sport Band with Blood Oxygen - M/L - Midnight.
  • Alt View 13. Apple - Apple Watch Series 9 (GPS) 45mm Midnight Aluminum Case with Midnight Sport Band with Blood Oxygen - M/L - Midnight.
  • Alt View 14. Apple - Apple Watch Series 9 (GPS) 45mm Midnight Aluminum Case with Midnight Sport Band with Blood Oxygen - M/L - Midnight.
  • Alt View 15. Apple - Apple Watch Series 9 (GPS) 45mm Midnight Aluminum Case with Midnight Sport Band with Blood Oxygen - M/L - Midnight.
  • Alt View 16. Apple - Apple Watch Series 9 (GPS) 45mm Midnight Aluminum Case with Midnight Sport Band with Blood Oxygen - M/L - Midnight.
  • Alt View 17. Apple - Apple Watch Series 9 (GPS) 45mm Midnight Aluminum Case with Midnight Sport Band with Blood Oxygen - M/L - Midnight.
  • Double tap, a magical way to use Apple Watch. Bright, Always-On Retina display. All-day battery life. Advanced health sensors. Water resistance 50m.
  • What's in the Box: Sport Band, USB-C Magnetic Fast Charging Cable
  • The image showcases the features of an Apple Watch, including a double tap, magical way to use the watch, a bright, always-on Retina display, all-day battery life, advanced health sensors, and water resistance up to 50 meters. The watch is being held by a person, and the image emphasizes the convenience and functionality of the device.
  • The image features a watch with a black band and a white face. The watch is placed on a table, and there is a USB-C Magnetic Fast Charging Cable next to it. The watch is also accompanied by a Sport Band.
  • Apple Watch Series 9 (GPS) Overview video 0 minutes 50 seconds

Apple Watch Series 9 (GPS) 45mm Midnight Aluminum Case with Midnight Sport Band with Blood Oxygen - M/L - Midnight - (2023)

Model:
MR9A3LL/A
SKU:
6340284
Highly rated by customers for:
Clearance
$170.99
Save $258.01
The comparable value is $429.00

Customer reviews

Rating 4.9 out of 5 stars with 3004 reviews

Rating Filter

Rating by feature

  • Battery Life

    Rating 4.7 out of 5 stars

  • Durability

    Rating 4.8 out of 5 stars

  • Comfort

    Rating 4.9 out of 5 stars

Pros mentioned filter

Cons mentioned filter

98%would recommend to a friend

Customers are saying

Customers consistently note the excellent battery life and ease of use of the Watch Series 9 (GPS) 45mm. Many appreciate the larger screen size and the watch's numerous features, including fitness tracking and blood oxygen monitoring. Positive feedback also highlights the watch's design and overall quality. A few customers felt the upgrade from previous models wasn't substantial.

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 80 Showing 1,581-1,600 of 3,004 reviews

  • Great

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

    Bought this as a gift, wife seems to like it so far

    This review is from Apple Watch Series 9 (GPS) 45mm Pink Aluminum Case with Light Pink Sport Band with Blood Oxygen - M/L - Pink - (2023)

    I would recommend this to a friend

  • Apple Watch

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

    Great for the price and I feel like I can really do more with it instead of just having my phone quarantine to make your life easier

    This review is from Apple Watch Series 9 (GPS) 45mm Silver Aluminum Case with Storm Blue Sport Band with Blood Oxygen - M/L - Silver - (2023)

    I would recommend this to a friend

  • Amazing

    |
    |
    Posted . Owned for 7 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This watch is amazing! The staff that helped me pick it out was very helpful. They had answers for all of my questions.

    I would recommend this to a friend

  • Fantastic

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

    Excelent purchase I bought it for a gift and my brother loved it

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

    My new watch

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

    I like it, because the very last longer, and like some new features

    I would recommend this to a friend

  • Just what i needed !

    |
    |
    Posted . Owned for 11 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great and sturdy watch.. great handsfree option for daily use.

    This review is from Apple Watch Series 9 (GPS) 45mm Silver Aluminum Case with Storm Blue Sport Band with Blood Oxygen - M/L - Silver - (2023)

    I would recommend this to a friend

  • I love Best Buy

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

    This is one of the best purchases I have made and the best thing is that I have the 12-month interest-free promotion

    This review is from Apple Watch Series 9 (GPS) 45mm Starlight Aluminum Case with Starlight Sport Band with Blood Oxygen - M/L - Starlight - (2023)

    I would recommend this to a friend

  • This watch is a keeper!

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

    I love my Apple Watch! It keeps perfect time, receives phone calls, has an alarm, monitors my falls and serves a myriad of important daily tasks.

    I would recommend this to a friend

  • Apple watch

    |
    |
    Posted . Owned for 5 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Amazing watch! Works perfect and quickly came in amazing condition!

    This review is from Apple Watch Series 9 (GPS) 45mm Starlight Aluminum Case with Starlight Sport Band with Blood Oxygen - M/L - Starlight - (2023)

    I would recommend this to a friend

  • Mr

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

    Exceptional customer service rendered by the sales rep. Verry knowledgable on the product. I am very satisfied with the watch.

    This review is from Apple Watch Series 9 (GPS) 45mm Silver Aluminum Case with Storm Blue Sport Band with Blood Oxygen - M/L - Silver - (2023)

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

    Better Battery Backup

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

    Better Battery backup compared to previous models.

    This review is from Apple Watch Series 9 (GPS) 45mm Silver Aluminum Case with Storm Blue Sport Band with Blood Oxygen - M/L - Silver - (2023)

    I would recommend this to a friend

  • Mrs.

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

    Purchased as a gift for my husband and he is thoroughly enjoying it. Love the medical features and so helpful in locating other devises.

    I would recommend this to a friend

  • Great Value

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

    Great product at a great Best Buy price! Purchased three of these and got a great price. The sales associate was great and knowledgeable.

    This review is from Apple Watch Series 9 (GPS) 45mm Starlight Aluminum Case with Starlight Sport Band with Blood Oxygen - M/L - Starlight - (2023)

    I would recommend this to a friend

  • Apple Watch

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

    Love the Apple Watch!! Love all of apple products!! Good quality and wonderful quality and great products..

    This review is from Apple Watch Series 9 (GPS) 45mm Starlight Aluminum Case with Starlight Sport Band with Blood Oxygen - M/L - Starlight - (2023)

    I would recommend this to a friend

  • Good if you want more then just a health tracker

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

    The Apple Watch doesn’t track sleep as good as fitbit but it also has a lot more features. I’m enjoying it other than the battery has to be charged once a day. Though I’m in the habit of doing that where I would forget to charge other watches or leave them on the charger for several days. 4 out of 5 stars

    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.

    The watch is sleek and has all the functions I’d need. The Best Buy sales rep was great and informative when making my selection!

    I would recommend this to a friend

  • Loving the new Apple Watch Series 9

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

    I love this watch. I am coming from a Samsung Galaxy watch. I am a convert. I love the style of the watch and how it integrates so easily with all the apps.

    I would recommend this to a friend

  • Happy Customer

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

    Quite an improvement over the 4. Selection of Watch faces a +. Glad I had a knowledgeable BB associate to help.

    This review is from Apple Watch Series 9 (GPS) 45mm Silver Aluminum Case with Storm Blue Sport Band with Blood Oxygen - M/L - Silver - (2023)

    I would recommend this to a friend

  • Really delivers the functions

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

    Everything works great, more choices than you can imagine. Really enjoying playing with it. Like all of the health metrics and tracking

    I would recommend this to a friend

  • Great watch

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

    Purchased as gifts for our sons. Both are avid runners. They both love the watches. Great to not have to also carry the phone all the time.

    I would recommend this to a friend
Page 80, Showing 1,581-1,600 of 3,004 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.