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

2024 iPhone Boxes Feature

Apple Adjusts Trade-In Values for iPhones, iPads, Macs, and More

Thursday November 6, 2025 11:12 am PST by
Apple today updated its trade-in values for select iPhone, iPad, Mac, and Apple Watch models. Trade-ins can be completed on Apple's website, or at an Apple Store. The charts below provide an overview of Apple's current and previous trade-in values in the U.S., according to its website. Maximum values for most devices either decreased or saw no change, but the iPad Air received a slight bump. ...
Liquid Glass General Feature

Apple Shares Liquid Glass Design Gallery

Thursday November 6, 2025 2:45 pm PST by
Apple is promoting the new Liquid Glass design in iOS 26, showing off the ways that third-party developers are embracing the aesthetic in their apps. On its developer website, Apple is featuring a visual gallery that demonstrates how "teams of all sizes" are creating Liquid Glass experiences. The gallery features examples of Liquid Glass in apps for iPhone, iPad, Apple Watch, and Mac. Apple...
airtag purple

Apple's Website Lists AirTag 4-Pack at Shockingly Low Price [Updated]

Friday November 7, 2025 6:40 am PST by
Apple's online store in the U.S. is suddenly offering a pack of four AirTags for just $29, which is the same price as a single AirTag. This is likely a pricing error, and it is unclear if orders will be fulfilled. Apple has not discounted the AirTag four-pack in any other countries that we checked. Delivery estimates are already pushing into late November to early December, suggesting...
iOS 26

iOS 26.1 Available Now With These 8 New Features

Monday November 3, 2025 5:54 am PST by
Following more than a month of beta testing, Apple released iOS 26.1 on Monday, November 3. The update includes a handful of new features and changes, including the ability to adjust the look of Liquid Glass and more. Below, we outline iOS 26.1's key new features. Liquid Glass Toggle iOS 26.1 lets you choose your preferred look for Liquid Glass. In the Settings app, under Display...
ikea smart home devices

IKEA Debuts 21 HomeKit-Compatible Smart Bulbs, Sensors, and Controls

Thursday November 6, 2025 4:08 pm PST by
IKEA today announced the upcoming launch of 21 new Matter-compatible smart home products that will be able to interface with HomeKit and the Apple Home app. There are sensors, lights, and control options, all of which will be reasonably priced. Some of the products are new, while some are updates to existing lines that IKEA previously offered. There are a series of new smart bulbs that are...
Early Black Friday Deals 1

The Best Early Black Friday Apple Deals on MacBook, Apple Watch, iPad, and More

Saturday November 8, 2025 6:16 am PST by
We're officially in the month of Black Friday, which will take place on Friday, November 28 in 2025. As always, this will be the best time of the year to shop for great deals, including popular Apple products like AirPods, iPad, Apple Watch, and more. In this article, the majority of the discounts will be found on Amazon. Note: MacRumors is an affiliate partner with some of these vendors. When ...
Apple fitness plus feature

Future of Apple Fitness+ 'Under Review'

Sunday November 9, 2025 5:30 am PST by
The future of Apple Fitness+ is "under review" amid a reorganization of the service, according to Bloomberg's Mark Gurman. In the latest edition of his "Power On" newsletter, Gurman said that Apple Fitness+ remains one of the company's "weakest digital offerings." The service apparently suffers from high churn and little revenue. Nevertheless, Fitness+ has a small, loyal fanbase that...
maxresdefault

In-Depth iPhone Battery Experiment Pits Slow Charging Against Fast Charging

Friday November 7, 2025 1:19 pm PST by
HTX Studio this week shared the results from a six-month battery test that compared how fast charging and slow charging can affect battery life over time. Using six iPhone 12 models, the channel set up a system to drain the batteries from five percent and charge them to 100 percent over and over again. Three were fast charged, and three were slow charged. Another set of iPhones underwent...
apple watch se 3 always on

Apple to Remove iPhone-Apple Watch Wi-Fi Sync in EU With iOS 26.2

Thursday November 6, 2025 4:37 am PST by
Apple in iOS 26.2 will disable automatic Wi-Fi network syncing between iPhone and Apple Watch in the European Union to comply with the bloc's regulations, suggests a new report. Normally, when an iPhone connects to a new Wi-Fi network, it automatically shares the network credentials with the paired Apple Watch. This allows the watch to connect to the same network independently – for...

Top Rated Comments

douglasf13 Avatar
106 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
106 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
106 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
106 months ago
I want.

But my damn Original Apple Watch keeps working flawlessly!
Score: 27 Votes (Like | Disagree)
artfossil Avatar
106 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
106 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)