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Apple - Apple Watch Series 3 (GPS + Cellular), 42mm Space Gray Aluminum Case with Black Sport Loop - Space Gray Aluminum

Now you can leave your phone behind and still stay connected wherever you go. Take a call when you're out on the water. Ask Siri to send a message. Stream your favorite songs on your run.¹ And do it all while leaving your phone behind. Now you have the freedom to go with just your watch.

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    Space Gray Aluminum - Sport Loop - Black
    • Space Black Stainless Steel - Milanese - Space Black Milanese
    • Space Black Stainless Steel - Milanese - Space Black
    • Space Black Stainless Steel - Sport Band - Black
    • Gold Aluminum - Sport Loop - Pink Sand
    • Gold Aluminum - Sport Band - Pink Sand
    • Space Gray Aluminum - Sport Loop - Black
    • Space Gray Aluminum - Sport Loop - Dark Olive
    • Space Gray Aluminum - Sport Band - Black
    • Space Gray Aluminum - Sport Band - Gray
    • Stainless Steel - Sport Band - Soft White
    • Stainless Steel - Milanese - Milanese
    • Silver Aluminum - Sport Loop - Seashell
    • Stainless Steel - Milanese - Silver
    • Silver Aluminum - Sport Band - Fog
    • Silver Aluminum - Sport Band - White


    What's Included

    • 1m Magnetic Charging Cable
    • 5W USB Power Adapter
    • Apple Watch Series 3 (GPS + Cellular), 42mm Space Gray Aluminum Case with Black Sport Loop
    • Black Sport Loop

    Ratings & Reviews

    Overall Customer Rating:
    97% of customers would recommend this product to a friend (278 out of 288)


    Cellular keeps you connected with just your watch²

    GPS and a barometric altimeter track how far and high you go

    Dual-core processor for faster app performance³

    Ultimate sports watch and intelligent activity tracker

    Swimproof so you're always ready for the pool or ocean⁴

    Aluminum case

    watchOS 4 is even more intuitive and intelligent

    Selection may vary; see a sales associate for available models.

    Apple Watch Series 3 (GPS + Cellular) requires an iPhone 6 or later with iOS 11 or later.

    ¹Apple Music requires a subscription.

    ²Wireless service plan is required for cellular service. Apple Watch and iPhone service provider must be the same. Not available with all service providers.

    Not all service providers support enterprise accounts; check with your employer and service provider. Some legacy plans may not be compatible.

    Prepaid plans are not supported. Coverage is dependent on carrier network. Roaming is not available outside your carrier network coverage area. Contact your service provider for more details.

    Check for participating wireless carriers and eligibility.

    ³Compared with the previous generation.

    ⁴ISO standard 22810:2010. Appropriate for shallow-water activities like swimming. Submersion below shallow depth and high-velocity water activities not recommended. Milanese Loop bands are not water-resistant.

    Customer rating

    Rating 4.8 out of 5 stars with 288 reviews

    would recommend to a friend

    Expert rating

    Rating 4.2 out of 5 stars with 44 reviews



    • Rating: 5 out of 5 stars

      Dopeeee lil watch.

      • Verified PurchaserVerified Purchase
      • My Best Buy® Elite MemberElite Member

      First off I would like to say it’s made by Apple. Anything made by Apple is top notch. This Apple Watch is a great addition to my AirPods , iPhone X, MacBook Pro, and iPad Pro. Never had a problem with any of them, now to talk about the watch, it was a little tricky to set up the cellular because you need to actually log in to your cell carriers website and add the plan you’re self to be able to use the features, but after I set it up everything was smooth, I recommend enabling the voice commands so when you need to search google maps for something it’s easy af .. just say what you need and it will show you everything you need to know. Same goes with texting and messenger, I just say it and it writes it. Next I LOVE the stock apps , if you’re into the markets it keeps you up to date. I recommend the app “robinhood”. The activity app is awesome!!!! It shows how many steps you took , how far you traveled , you’re heart rate BPM . Elevation gain and more.. so cool. The only small downside is there is no safari or internet browser , you can’t really go on Instagram but I don’t mind . It’s still an awesome watch guys .

      I would recommend this to a friend

    • Rating: 5 out of 5 stars

      Great watch and companion for the iPhone!

      • Verified PurchaserVerified Purchase
      • My Best Buy® Elite Plus MemberElite Plus Member

      I bought the Apple Watch to free up time as to not have to reach for my phone every time I received a text or call,check the weather, or look at the time. I also love the heart beat and activity app as a way to promote a healthier life. I personally love the sports band as opposed to the nylon band. I think it looks nicer and the material feels better on my skin compared to the nylon, I recommend you try both as everyone reacts differently to different materials. This watch is much quicker than the series one and I find myself using Siri much more frequently because it’s so easy to interact on your wrist instead of fumbling for your phone. I use a Bluetooth speaker in my work truck and asking Siri to change the playlist or artist is such a breeze with Apple Music. I recommend the Apple Care for 49.00 because although the glass is strong and sturdy, it will undoubtedly be easier to scratch or break than most other Apple devices because it’s in the open at all times. I highly recommend the Apple Watch as a time piece and great extension to the iPhone.

      I would recommend this to a friend

    • Rating: 4 out of 5 stars

      Apple Watch Series 3 with Cellular

      • Verified PurchaserVerified Purchase
      • My Best Buy® Elite MemberElite Member

      Overall I’ve been enjoying my new watch. The independent cellular feature finally dragged me away from my Misfit and Withings activity/sleep trackers. Through trial and error I did finally find a usable sleep app called SleepWatch. I tried 2 other apps that fell short and underestimated deep sleep that had been recommended in the blogs: SleepMatic and AutoSleep. I do like HeartWatch and Stand Up (circle with stick man) apps. The built in Activity app has worked well for me. I use the iPhone bedtime/wake clock feature and the iPhone clock alarms. None of the sleep detecting alarm apps work well enough to trust in my opinion. Overall I’m very happy with the series 3 Apple Watch. I did not invest in any of the other versions due to their limitations which have been addressed in the Series 3.

      I would recommend this to a friend

    • Rating: 5 out of 5 stars

      A Happy Wife

      • Verified PurchaserVerified Purchase
      • My Best Buy® MemberMember

      I say that as my wife’s Fitbit fell from its wrist strap and was rendered useless after our Yorki got ahold of it. She used it everyday for her walks and kept tract of how far she had gone. She went to B.B. website to see what a new one would cost and before she went to bed told me how much they were. I then went to the website and saw the Apple Watch was pretty close in price so the next morning I said she should look at an Apple Watch. She said “really” that’s what I really want, can we go today?” Fast forward we went to B.B. and she picked one out but it was out of stock and would need to be ordered which the clerk did and 2 days later it was here. Went back that evening and they set it all up and ever since she is finding out something new. The other morning she came to be and said “look at this” and on the watch it said “Carol it’s time to start walking, you’ve been sitting long enough” How can you not think it’s unbelievable!!!

      I would recommend this to a friend

    • Rating: 5 out of 5 stars

      The best watch on the market - really works!

      • My Best Buy® Elite Plus MemberElite Plus Member

      I pre-ordered and bought this at the Apple store on day 1 and I can honestly say it is one of the best purchases I have made next to my Airpods. It really works very well for everyday use. I get phone calls, txts, emails, music, and more without having my iphone on me. In fact even when I have my phone on me I now answer from my wrist rather than struggle to pull my phone out. It is very clear. Nobody has even realized I was talking on my watch! I can go on workouts and runs without carrying my phone and it is so liberating. I activated on AT&T without any issue and in my mind the $10 a month is great insurance in an emergency. Just one emergency call a year would more than pay for it. It is not worth getting the non-cellular version. The Sport loop is great. Comfortable and dries out surprisingly fast after a shower. Only negative is that you need the airpods to listen to music, but since I have 2 pairs that isn’t an issue.

      I would recommend this to a friend

    • Rating: 5 out of 5 stars

      Amazing! Convenient!

      • Verified PurchaserVerified Purchase
      • My Best Buy® Elite MemberElite Member

      I had followed the apple watch for so long since it came out and was always a bit undecided when I was close to buying it. I am more than satisfied with it since I gave into it! From the software in it and the variety of styles and bands just make it fashionable too! The convenience of having it connected to my phone for notifications, phone calls, text messages, heart rate, tracking my activites and exercises, and so many more features that I am just too excited to even express about. I bought a second one shortly afer this one for my girlfriend and she loves it as well! The cellular and gps is totally worth the extra money because having it connected to my cellphone plan while leaving my phone somewhere and answering all calls and texts on the watch itself! I go out for runs and walks and check my heartrate to see my health all from my watch! Just amazing!!!

      I would recommend this to a friend

    • Rating: 5 out of 5 stars

      Couldn't be happier!

      • Verified PurchaserVerified Purchase
      • My Best Buy® Elite Plus MemberElite Plus Member

      Love it. Easily controls music while exercising. Monitors health activity with or without prompting, though you get more credit when telling her what you are doing. Great looking time piece with good selection of faces, each having customizable hot spots for engaging other apps. You really can do the Dick Tracy thing ... making and receiving calls is easy and the sound is clear at both ends. Using Siri is a breeze. Love the turn signal clicks and haptic on my wrist that syncs with my iphone's directions. Have used other features such as: flashlight, timer, alarm, heart rate monitor, breathing exercise, weather. So easy to look at your wrist and not worry about finding your phone. The seven minute workout app it perfect on this watch. I have the cellular version but dont need to activate it yet cause my phone is always nearby on same wufi network. Too much to list as awesome! Still so much more to explore!

      I would recommend this to a friend

    • Rating: 5 out of 5 stars

      Love My Apple Watch--So Much Better Battery Life

      • Verified PurchaserVerified Purchase
      • My Best Buy® MemberMember

      I absolutely love my Apple Watch Series 3! I purchased the First Generation Apple Watch when it first launched. I was tempted to buy the Series 2 for the waterproof feature, but I held out to see what would be further down the line...Boy am I glad that I did! As soon as I saw the Series 3 with Cellular, I was hooked! It's a very similar design to the previous two models, but the actual hardware improvements are impressive. Finally, Siri can speak! And, the speed of the watch's processing power is impressive. There's almost no lag between asking Siri to do something (including talk-to-text) and it appearing on the screen! And it is sure nice to end my day with still 20-30% battery life! Definitely worth the upgrade (Or first time purchase)

      I would recommend this to a friend

    What experts are saying

    Rating: 4.2 out of 5 stars with 44 reviews

    Click to visit alaTest website
    Using an algorithm based on product age, reviewers ratings history, popularity, product category expertise and other factors, this product gets an alaTest Expert Rating of 99/100 = Excellent quality.
    • TechRadar (UK)Rating, 4.5 out of 5Gareth Beavis on September 21, 2018
      Apple Watch 3 review
      The latest Apple Watch makes the right connectionsFull Review
    • Trusted Reviews (UK)Rating, 4 out of 5Trusted Reviews on September 7, 2018
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      Apple Watch Series 3 review: Apple's LTE-enabled smartwatch is the most fully-featured on the market, but LTE isn't going to be for everyone.Full Review
    • Macworld (UK)David Price on August 13, 2018
      Can Samsung's Galaxy Watch knock the Apple Watch off its perch?
      We compare Samsung's new Galaxy Watch with the Apple Watch Series 3 for design, features, specs and value for money. Which is the best smartwatch for you?Full Review
    • CNETRating, 4 out of 5Scott Stein on June 14, 2018
      The Apple Watch 3's best feature costs more, kills its battery
      The Apple Watch Series 3 offers built-in cellular for data and even phone calls. It works remarkably well, but not without a cost -- in battery life and money.Full Review
    • Expert Reviews (UK)Rating, 5 out of 5June 12, 2018
      Apple Watch Series 3 review: Now available from £279
      4G isn't essential, but the Apple Watch 3 remains one of the best smartwatches money can buyFull Review
    • Hoyle on May 23, 2018
      Apple Watch 3 in the UK: What you need to know about using 4G LTE
      The Apple Watch finally has 4G for taking calls. But what's it like to use in the UK? Read on to find out.Full Review
    • Pocket-lint (UK)Rating, 4 out of 5Stuart Miles on March 30, 2018
      Apple Watch Series 3 review: A great smartwatch comes with some caveats
      The Apple Watch Series 3 is a strange beast. While it adds more power and capabilities over the Apple Watch Series 2, many of those features come withFull Review
    • Alphr (UK)Rating, 4 out of 5Victoria Woollaston on February 16, 2018
      Apple Watch 3 review: Flagship 4G smartwatch is now available refurbished
      The Apple Watch Series 3 may look the same, but how you'll use it just drastically changedFull Review

    Product images, including color, may differ from actual product appearance.