Hands-On With the New LTE-Enabled Apple Watch Series 3

With the new LTE Series 3 Apple Watches now out in the wild, we got our hands on one of the new devices to give MacRumors readers a closer look at its design, features, and improvements compared to previous-generation Apple Watch models.

In the video below, we took a look at one of the new 42mm Aluminum Sport models connected to the AT&T network.


Design wise, the new Apple Watch LTE models are almost identical to the Series 2 models, with the exception of a 0.25mm thicker back glass that houses the heart rate sensors and the glaringly red Digital Crown that denotes its LTE status.

That red Digital Crown definitely stands out, and it's kind of a love it or hate it aspect of the new Apple Watch.

Inside, the Apple Watch Series 3 is sporting an upgraded S3 processor, and this thing is fast. It's noticeably quicker than the Series 2 Apple Watch and if you're coming from a Series 0 or a Series 1, you're going to see some serious speed gains.

Quite a few new LTE Apple Watch owners have been running into activation issues trying to get their new devices set up, but we had no problems getting it connected to the AT&T network and up and running. When using cellular, it's going to drain a decent amount of battery, so while this watch can work without an iPhone, you're still going to want one around at least some of the time.

The Series 3 Apple Watch can be purchased from the online Apple Store and Apple retail stores around the world starting today. There are both LTE and non-LTE models available, with LTE models starting at $399 and non-LTE models starting at $329. LTE models are largely sold out and harder to come by, so you may need to wait a few weeks to get your hands on one.

Related Roundup: Apple Watch 11
Buyer's Guide: Apple Watch (Buy Now)

Popular Stories

apple intelligence black

Report: Apple's AI Strategy Could Finally Pay Off in 2026

Tuesday December 30, 2025 9:01 am PST by
Apple's restrained artificial intelligence strategy may pay off in 2026 amid the arrival of a revamped Siri and concerns around the AI market "bubble" bursting, The Information argues. The speculative report notes that Apple has taken a restrained approach with AI innovations compared with peers such as OpenAI, Google, and Meta, which are investing hundreds of billions of dollars in data...
apple fitness 2026 1

Apple Teases 'Something Big' Coming Soon to Apple Fitness+

Tuesday December 30, 2025 2:11 pm PST by
The Apple Fitness+ Instagram account today teased that the service has "big plans" for 2026. In a video, several Apple Fitness+ trainers are shown holding up newspapers with headlines related to Apple Fitness+. What's Apple Fitness+ Planning for the New Year? Something Big is Coming to Apple Fitness+ The Countdown Begins. Apple Fitness+ 2026 is Almost Here 2026 Plans Still Under ...
maxresdefault

Hands-On With a Rough iPhone Fold Mockup

Monday December 29, 2025 10:55 am PST by
Apple is rumored to be introducing a foldable iPhone in September 2026, and since it will bring the biggest form factor change since the iPhone was introduced in 2007, curiosity about the design is high. A 3D designer created an iPhone Fold design based on rumors, and we printed it out to see how it compares to Apple's current iPhones. Subscribe to the MacRumors YouTube channel for more ...
maxresdefault

Where's the New Apple TV?

Monday December 22, 2025 11:30 am PST by
Apple hasn't updated the Apple TV 4K since 2022, and 2025 was supposed to be the year that we got a refresh. There were rumors suggesting Apple would release the new Apple TV before the end of 2025, but it looks like that's not going to happen now. Subscribe to the MacRumors YouTube channel for more videos. Bloomberg's Mark Gurman said several times across 2024 and 2025 that Apple would...
iphone 17 pro dark blue 1

iPhone 17 Pro and Pro Max Users Report Static Speaker Noise While Charging

Tuesday December 30, 2025 10:39 am PST by
iPhone 17 Pro and Pro Max owners are having trouble with the speakers of their devices, and have complained about a static or hissing noise that occurs when the iPhone is charging. There are multiple discussions about the issue on Reddit, the MacRumors forums, and Apple's Support Community, where affected users say there is a noticeable static noise "like an old radio." Some people report...
iPhone Top Left Hole Punch Face ID Feature Purple

iPhone 18 Pro Launching Next Year With These 12 New Features

Tuesday December 23, 2025 8:36 am PST by
While the iPhone 18 Pro and iPhone 18 Pro Max are not expected to launch for another nine months, there are already plenty of rumors about the devices. Below, we have recapped 12 features rumored for the iPhone 18 Pro models. The same overall design is expected, with 6.3-inch and 6.9-inch display sizes, and a "plateau" housing three rear cameras Under-screen Face ID Front camera in...
iOS 26

iOS 26.2 Adds These 8 New Features to Your iPhone

Monday December 22, 2025 8:47 am PST by
Earlier this month, Apple released iOS 26.2, following more than a month of beta testing. It is a big update, with many new features and changes for iPhones. iOS 26.2 adds a Liquid Glass slider for the Lock Screen's clock, offline lyrics in Apple Music, and more. Below, we have highlighted a total of eight new features. Liquid Glass Slider on Lock Screen A new slider in the Lock...
samsung glitter blue

Samsung's Year End Sale Introduces Major Discounts on Popular Monitors and TVs

Monday December 29, 2025 6:29 am PST by
Samsung kicked off a new end-of-the-year sale this week, introducing great deals on monitors, TVs, Galaxy smartphones, and home appliances. Many of these deals are the exact same all-time low prices we tracked during Black Friday and Cyber Monday. Note: MacRumors is an affiliate partner with Samsung. When you click a link and make a purchase, we may receive a small payment, which helps us keep ...

Top Rated Comments

douglasf13 Avatar
108 months ago
my grandfather always told me - only 3 types of watches. Disposable, Dress and the ones you buy to leave your grandkids.

A $399 chunky gadget watch made in Taiwan is non of those. well, unless you the kind of person who thinks coca-cola is a dinner drink.
I’m sure he would’ve thought spending hundreds on a phone is crazy, too. Times change, and wristwatches themselves have only been around a hundred years, and they were initially looked down on by pocket watch wearers.
Score: 45 Votes (Like | Disagree)
dampfnudel Avatar
108 months ago
The red dot sticks out like a sore thumb. Anyone else hopes it gets removed for Series 4?
Score: 40 Votes (Like | Disagree)
skids929 Avatar
108 months ago
So is mine! I can't fathom, not even one need to have a watch with LTE, I always have my phone with me.
If you were a runner you wouldn't say that. Carrying your phone when you run is an encumberment no matter how you look at it. For anyone who exercises will appreciate the LTE, and that's a huge segment of the population. Apple knows what they are doing and who they are targeting with this device. It's NOT aimed at the dodo that wants to talk to his/her wrist, it's aimed to move the needle in fitness wearable market and take on the competition. e.g. Garmin.
Score: 31 Votes (Like | Disagree)
artfossil Avatar
108 months ago
I want.

But my damn Original Apple Watch keeps working flawlessly!
Score: 27 Votes (Like | Disagree)
artfossil Avatar
108 months ago
Sore thumb :D. Good.

But seriously, Sharpie?
Sharpie, enamel paint, vinyl sticker . . . So many possibilities.

Send me your watch and for $100 I guarantee you’ll never see red again!
[doublepost=1506133185][/doublepost]
For sure. While it might work for a sport watch, those of us who went with stainless steel, Hermes, etc. or who want to wear the Apple Watch in a boardroom-type situation simply couldn't do so with the red dot. And for those suggesting a Sharpie, that's not exactly the ideal solution with a nice watch. The red dot is an abomination and must be destroyed.
Speaking just for myself, I’ve been in a lot of boardrooms. And I care much more about what you say than what you wear.
Score: 26 Votes (Like | Disagree)
Lloydbm41 Avatar
108 months ago
For sure. While it might work for a sport watch, those of us who went with stainless steel, Hermes, etc. or who want to wear the Apple Watch in a boardroom-type situation simply couldn't do so with the red dot. And for those suggesting a Sharpie, that's not exactly the ideal solution with a nice watch. The red dot is an abomination and must be destroyed.
Im laughing at this post. If you have people in your board room concerned about a red dot more so than the actual work, then im guessing your company is failing.
Score: 21 Votes (Like | Disagree)