Shopping
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Apple Support
support.apple.com › en-us › 111984
Apple Watch Series 4 - Technical Specifications - Apple Support
Height: 40mm · Width: 34mm · Depth: 10.7mm · Case Weight: 30.1g · Aluminum - 44mm · Height: 44mm · Width: 38mm · Depth: 10.7mm · Case Weight: 36.7g · Apple Watch Series 3 and Series 4 have a water resistance rating of 50 meters under ISO standard 22810:2010.
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Best Buy
bestbuy.com › best buy › wearable technology › smartwatches & accessories › all smartwatches
Apple Watch Series 4 Smartwatches - Best Buy
Shop for Apple Watch Series 4 Smartwatches at Best Buy. Find low everyday prices and buy online for delivery or in-store pick-up
Discussions

Series 4: 40mm vs 44mm
  • I have the Series 4, 40mm watch. After trying on both at the store, I realized the 40mm watch face was the best fitting on me.

  • I also have the cellular option, so my battery lasts me from the start of my day to the end. Sometimes I have to recharge for a bit before going on a run. I have as yet have a dead watch, and I’ve had my watch since New Year’s Day.

  • When I bought my Apple Watch at the Apple Store took great length to show me how the 40mm and 44mm watch faces had the same quality. There is a difference in terms of how many words the screen can fit at a time, but the Infograph Modular is my main watch face.

  • Buy when you want it. There’s always going to be a new device around the corner. If the device suits your needs, the best time is now. The Series 4 checked all my boxes, so I bought it once I could afford it.

More on reddit.com
🌐 r/AppleWatch
25
13
November 23, 2015
Is Apple Watch Series 4 still worth it in 2024?
Based on what you described I would get the Apple Watch SE gen 2 that you can buy at retail stores including Apple. More on reddit.com
🌐 r/AppleWatch
34
12
April 4, 2024
40 vs 44 - what made you choose which one and why? Can’t decide...

44 here. But that’s just what fit my wrist best. I have wide wrists to the point where I can’t even wear sports bands without first spending time to stretch them out a little bit and even then it only fits on the 2nd hole.

As far as battery goes, might be a bigger battery on the 44 but that’s for the bigger screen. If you’re leaning toward the 40 then get the 40; you’re not missing out on much.

If you really want extra text then you can shrink the text size on the watch. A watch that might be too big for your wrist is not worth an extra line or line and a half of text at the end of the day. You won’t be watching videos on it and even with texts, you’ll likely not even notice scrolling to read an entire text. It’ll just be second nature to you. No app I use has all the information fit the screen so you’ll likely be scrolling no matter what

More on reddit.com
🌐 r/AppleWatch
30
23
July 2, 2018
Any men buy the 40mm? Debating returning 40 for 44 but it fits under a dress shirt well.

I changed my 44mm for a 40mm.

44mm looked like a wrist device instead of a Watch.

I have small to average sized wrists.

Last few days I have seen a lot of photos of people wearing 44mm Watches with small wrists. It's almost comical to see those "clunky" wrist devices (AW 44mm) on those small wrists.

But just like iPhones, for a lot of people, for some reason, "bigger is better" mantra works for the new Series 4 as well ;)

More on reddit.com
🌐 r/AppleWatch
56
34
January 4, 2017
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Apple
apple.com › newsroom › 2018 › 09 › redesigned-apple-watch-series-4-revolutionizes-communication-fitness-and-health
Redesigned Apple Watch Series 4 revolutionizes communication, fitness and health - Apple
1 month ago - It’s offered in two sizes, 40mm and 44mm. The speaker is 50 percent louder, optimized for phone calls, Siri and Walkie-Talkie, and the microphone has been relocated, to reduce echo for better sound quality.
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CNET
cnet.com › pictures › apple-watch-series-4
Apple Watch Series 4: Both sizes, compared - CNET
The 40mm (left); the 44mm (right). ... Lots of motion-active explodey-smoky watch faces have been added to WatchOS 5, and they look nice here. ... Comparing Mickey on last year's 42mm Apple Watch S3 (left) and the 44mm Apple Watch S4 (right).
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Apple Support
support.apple.com › en-us › 108056
Identify your Apple Watch - Apple Support
December 12, 2025 - ... Silver stainless steel, graphite stainless steel, or gold stainless steel, with a red ring on the Digital Crown · Sapphire crystal, Retina display, and ceramic back · 40mm case (Model: A2293 North America; A2375 Europe, Asia Pacific, and China mainland) 44mm case (Model: A2294 North America; ...
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T-Mobile
t-mobile.com › smart-watches › brand › apple
Newest Apple Watches for Sale: See Prices & Buy Today | T-Mobile
Shop for the newest Apple smart watches including the latest series. Explore features, specs, prices, and get FREE SHIPPING with all new activations!
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AppleInsider
prices.appleinsider.com › product › apple-watch-series-4-gps-cellular › MTUG2LL › A
40mm (Space Gray Aluminum, Black Sport Band)
The Apple Watch Series 4 was announced on September 12, 2018 with an all-new design in 40mm or 44mm case sizes.
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Reddit
reddit.com › r › AppleWatch › comments › b7runw › series_4_40mm_vs_44mm
r/AppleWatch - Series 4: 40mm vs 44mm
November 23, 2015 -

Greetings!

To preface this, yes, I have used the search bar to look up prior discussions of this topic, but have yet to find anything conclusive or recent.

I am currently in the process of trying to purchase a Series 4 Apple Watch (non-LTE), but have encountered a few questions that I’m hoping you wonderful people can help me with.

  1. Which size did you purchase and why?

  2. Does the 44mm get more battery life than the 40mm?

  3. In your daily use case, what is your average battery life?

  4. Is the screen of the 40mm really that much worse than the 44mm?

  5. Would it be worth it to wait on the Apple Watch 5 to release?

Any help is greatly appreciated!

Top answer
1 of 5
14
  • I have the Series 4, 40mm watch. After trying on both at the store, I realized the 40mm watch face was the best fitting on me.

  • I also have the cellular option, so my battery lasts me from the start of my day to the end. Sometimes I have to recharge for a bit before going on a run. I have as yet have a dead watch, and I’ve had my watch since New Year’s Day.

  • When I bought my Apple Watch at the Apple Store took great length to show me how the 40mm and 44mm watch faces had the same quality. There is a difference in terms of how many words the screen can fit at a time, but the Infograph Modular is my main watch face.

  • Buy when you want it. There’s always going to be a new device around the corner. If the device suits your needs, the best time is now. The Series 4 checked all my boxes, so I bought it once I could afford it.

2 of 5
10
  1. Guy here... 40mm for me. I prefer smaller watches, and the 44mm was just too large for me, almost absurdly large since I came from wearing fitbit’s.

But it depends on your wrist size. And taste. But I think 44mm looks too large on most people.

But as other say, try them out if you have a local store lie Best Buy or apple store. If not, order the 40mm if you like smaller or normal watch sizes, or the 44mm if you prefer large watches.

2. Don’t know.

3. Battery life - I get 2 days per full charge easily with my non-LTE version. Usually at 55-60% battery after one day.

4. Who said it was worse? Same screen, just slight smaller.

5. I’d buy one now, very happy with my series 4. (My 1st smartwatch)

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Wikipedia
en.wikipedia.org › wiki › Apple_Watch
Apple Watch - Wikipedia
16 hours ago - The smaller size at launch was 38 mm (1.5 in), referring to the approximate height of the watch case; the larger size was 42 mm (1.7 in). Starting with the Series 4, the two nominal sizes changed to 40 and 44 mm (1.6 and 1.7 in).
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eBay
ebay.com › electronics › cell phones & accessories › smart watches › apple watch series 4 stainless steel
Apple Watch Series 4 Stainless Steel for Sale - eBay
Save Big on Apple Watch Series 4 Stainless Steel and our wide variety of models like Apple Watch Series 4, apple watch series 4 hermès, Apple Watch Series 5 & more. Find exactly what you need from our extensive online inventory. Free Shipping for many items!
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Reebelo
reebelo.com › home › electronics › smartwatches › apple watch series 4
Refurbished Apple Watch Series 4 | Reebelo
Apple Watch Series 4
#Apple Watch Series 4 Connectivity. That’s the theme of Apple’s Series 4 SmartWatch (GPS + Cellular). A bigger screen, faster processor, and multiple connectivity options make it a versatile pick for every profession. ##Connectivity Within. The Series 4 iWatch with GPS + Cellular connectivity has a small antenna installed within the screen. This addition gives the watch independent LTE signals, making it functional even if your phone is not nearby. Take calls, enjoy music, use it as a walkie-talkie, and find your next destination on Maps no matter where you are. ##Your New Resolution - Hea
(126 / 10)
Price   $88.08
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GSMArena
gsmarena.com › apple_watch_series_4-9321.php
Apple Watch Series 4 - Full phone specifications
Released 2018, September 48g, 10.7mm thickness watchOS 5.0, up to watchOS 10.6.1 16GB storage, no card slot ... Disclaimer. We can not guarantee that the information on this page is 100% correct. Read more ... My son-in-law bought an updated Apple Watch. *and gave me his old series 4 a real.
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Fandom
apple.fandom.com › wiki › Apple_Watch_Series_4
Apple Watch Series 4 | Apple Wiki | Fandom
It succeeded the Apple Watch Series 3. The Series 4 was the first Apple Watch to come in two new sizes: a 40mm and a 44mm case size, superseding the 38mm and 42mm case and matching band sizes of the past.
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B&H Photo Video
bhphotovideo.com › bh photo
Apple Watch Series 4 (GPS + Cellular, 40mm, Space Black Stainless Steel, Black Sport Band)
Apple Watch Series 4 (GPS + Cellular, 40mm, Space Black Stainless Steel, Black Sport Band)
Stay connected, stay informed, and remain healthy with the Apple Watch Series 4. This Apple Watch features a 40mm curved watch face with an LTPO OLED Retina display and digital crown. The crown is how you navigate through watchOS 5 to view your apps and content. The crown has haptic feedback, giving each turn a mechanical click-like feel, and an integrated titanium electrode lets you use the ECG app. On the back, the Apple Watch features an optical heart sensor to quickly check your heart rate, and an electric heart sensor that works with the crown to generate an ECG (electrocardiogram).
Price   $699.00
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Reddit
reddit.com › r/applewatch › is apple watch series 4 still worth it in 2024?
r/AppleWatch on Reddit: Is Apple Watch Series 4 still worth it in 2024?
April 4, 2024 -

I’m looking to get an Apple Watch more for email, text message & fitness (step tracking & heart rate). I am on a budget don’t want to spend a ton and don’t need brand new so I am looking at the series 4 secondhand but I know they are not making anymore upgrades for it but does this really matter or is it more so if I want all the newer stuff? I pretty much just want basics so I’m thinking it would be ok but what are your thoughts?

TIA ☺️

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Apple
apple.com › watch
Apple Watch - Apple
Our largest, most advanced Apple Watch display emits more light at wider angles13 — making it even brighter and easier to read things like real-time metrics when you’re running, hiking, diving, or exploring.
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Walmart
walmart.com › ip › Restored-Apple-Watch-Series-4-40MM-Silver-Aluminum-Case-White-Sport-Band-Refurbished › 1864659349
Restored Apple Watch Series 4 (GPS, 40mm) - Silver - Aluminum Case - White Sport Band (Refurbished) - Walmart.com
Restored Apple Watch Series 4 (GPS, 40mm) with a Silver Aluminum Case and White Sport Band. Features a large display, heart sensor, fall detection, and more (Refurbished)