Apple Watch Series 11 Review - MacRumors
Skip to Content

Apple Watch Series 11, Ultra 3, and SE 3 Reviews: Which is the Biggest Upgrade?

by

The first set of reviews are out for the new Apple Watch Series 11, Apple Watch Ultra 3, and Apple Watch SE 3, ahead of the devices launching on Friday.

Buyers Guide Apple Watch SE 3 Series 11 or Ultra 3 Feature
As we already noted in our buyer's guide last week, the Series 11 is a fairly minor upgrade over the Series 10. Apple says the Series 11 offers up to 24 hours of battery life, a six-hour increase over the Series 10. However, while the Series 11 does have a slightly larger battery over the Series 10, Apple also changed its testing parameters to include six hours of sleep tracking per day. So, are the battery gains that noticeable?

According to CNET's Vanessa Hand Orellana, they are:

Apple rates the Series 11 for up to 24 hours of "normal use," and after wearing it through at least three full battery cycles, I can confirm that's accurate. With notifications turned on (heavy Slack-ing and texting), at least one 30- to 45-minute outdoor workout a day, a full night of sleep tracking and some mild flashlight use, I've consistently managed to squeeze between 27 and 32 hours per charge.

TechRadar's Jacob Krol also said Series 11 battery life was promising:

The bigger story is battery life: battery capacity is up 9% on the 42mm model and 11% on the 46mm. Apple rates both models for 24 hours of typical use and up to 38 hours in Low Power Mode. In practice, I pulled my 46mm review device off the charger at 54% one night, slept with tracking enabled, and didn't hit 1% until after 5pm the next day – so I got about 17 hours from half a charge. With light use, a full day and a half is very realistic.

Given the 18-hour battery life figure that Apple advertised for the Series 10 and older was widely believed to be an understatement, though, more scientific and thorough testing is needed to determine any exact year-over-year increase.

What else is new? The cover glass on the Apple Watch Series 11 display is said to offer 2× more scratch resistance compared to the previous generation, but this only applies to aluminum models, as titanium Series 10 and Series 11 models already have a more durable sapphire cover. And if you have a cellular configuration, 5G is now supported.

The new Hypertension Notifications (compatible with Series 9 and newer) and Sleep Score health features (Series 6 and newer) do not require a Series 11.

And that's it — making the Series 11 one of the smallest upgrades ever.

Apple Watch Ultra 3 also gets longer 42-hour battery life, Emergency SOS via satellite directly on the wrist, a slightly larger display, and 5G on cellular models. This makes for a slightly bigger upgrade over the Ultra 2, albeit not significantly.

9to5Mac's Zac Hall offered a good overview of the new Ultra 3 capabilities, including Emergency SOS via satellite, which was previously limited to the iPhone:

In most instances, the connection demo experience works flawlessly. It can't work indoors, and in some cases, you may be able to see the sky, but nearby trees will prevent establishing a connection. This requirement will limit how useful satellite connectivity can be, but it's still impressive that an Apple Watch can even do this now without an iPhone.

The real winner, though, is the Apple Watch SE 3. The budget-conscious model received its first update in three years, and it packs quite a few new features.

Apple Watch SE 3 features an S10 chip, an always-on display, Double Tap gesture support, wrist temperature sensing for retrospective ovulation estimates, sleep apnea detection, fast charging support, 5G support on cellular configurations, on-device Siri, and many other improvements. It is also compatible with the new Sleep Score feature. And in the U.S., the device continues to start at just $249.

The Verge's Victoria Song said the Apple Watch SE 3 is "the one to buy."

From her review:

The line between the SE 3 and Series 11? For many people, it's now nonexistent.

The skeptic in me believes that the SE 3's glow-up is partly an effort to draw more people into the Apple Watch ecosystem. It's an incredible value, and Apple happens to be coming off five consecutive quarters of declining Apple Watch shipments due to a decrease in consumer demand, fewer models, and ho-hum feature upgrades. You don’t need to be a financial whiz to see the SE 3 will likely do gangbusters in terms of sales.

Apple Watch Series 11, Ultra 3, and SE 3 can be pre-ordered now.

Videos



Related Forum: Apple Watch

Top Rated Comments

jz0309 Avatar
14 months ago
Unsurprisingly the SE is the “winner”, best upgrades for that model, the other two: meh
Score: 6 Votes (Like | Disagree)
14 months ago
The Series 9 looks like nicer with a slimmer bezel than all of these.
Score: 2 Votes (Like | Disagree)
Jaro65 Avatar
14 months ago

What i want most is an apple watch that charges via USB C. Honestly, if the Ultra had the port hidden in one of the lugs or something I'd buy it.
That would create a significant potential vulnerability for moisture/water to seep in. I don't think that's desirable on something marketed as rugged and outdoorsy.
Score: 2 Votes (Like | Disagree)
14 months ago
Guess my Ultra 1 gets to live for another year.
Score: 2 Votes (Like | Disagree)
Johnny907 Avatar
14 months ago
Looking at my SS Series 8, no reason to upgrade here. Maybe if Series 12 introduces Satellite Connectivity and an improved SoC, but otherwise I’m good.
One thing I find interesting is Blood Ox monitoring while sleeping is not available on the S10 or S11. Assume this is due to the actual calculations being offloaded to the iPhone rather than on-device which was Apple’s workaround to avoid that Massimo nonsense. If that is the case I wonder why my Series 8 doesn’t support Sleep Apnea detection but the 10 and higher do, given that low Blood Ox levels is a key metric when diagnosing that condition.
Score: 2 Votes (Like | Disagree)
iamgalt Avatar
14 months ago
Seems like a big enough upgrade from my Series 5. Better battery, scratch resistance, hypertension monitor (we'll see how well it works), and sleep score. Worth it for me.
Score: 2 Votes (Like | Disagree)

Popular Stories

apple watch s12 ultra 4

Apple Watch Series 12, Ultra 4 Owners Report Skin Irritation

Wednesday October 7, 2026 12:02 pm PDT by
Some Apple Watch Series 12 and Ultra 4 owners have experienced unexpected skin irritation with the new models, according to reports on the MacRumors forums and Reddit. Affected users complain of a burning sensation and redness under the sensor area. The Apple Watch Series 12 and Ultra 4 measure heart rate every five seconds, and some people have wondered if that's the cause of the skin...
lululook apple watch titanium

MacRumors Giveaway: Win an Apple Watch Ultra 4 From Lululook

Friday September 25, 2026 10:56 am PDT by
For this week's giveaway, we've teamed up with Lululook to offer MacRumors readers a chance to win a new Apple Watch Ultra 4. Lululook makes all kinds of accessories for Apple devices, including the Apple Watch. The company has a selection of Apple Watch bands that work well with the new Series 12 and the Ultra 4 models. Lululook's $129.99 Strata Milanese Band matches the Apple Watch Ultra...
southern straps 3 1

MacRumors Giveaway: Win an Apple Watch Series 12 and a Nylon Band From Southern Straps

Friday October 9, 2026 10:20 am PDT by
For this week's giveaway, we've teamed up with Southern Straps to offer MacRumors readers a chance to win an Apple Watch Series 12 and a nylon band from Southern Straps to go along with it. Southern Straps is a California-based company that has been making high-quality bands for the Apple Watch since the device first launched in 2015, and the company's selection of bands offer a an...
Latest Stories
iPhone Duo Launch Begins as First Orders Reach Customers
iPhone Duo Launch Begins as First Orders Reach Customers
2 minutes ago
1Password for Agents Keeps Your Passwords Hidden From AI
1Password for Agents Keeps Your Passwords Hidden From AI
48 minutes ago
iPhone Duo 24 Hours Later: Your Questions Answered
iPhone Duo 24 Hours Later: Your Questions Answered
1 hour ago
Apple's iWork Apps Get 'Intelligent Assistant' and iPhone Duo Support
Apple's iWork Apps Get 'Intelligent Assistant' and iPhone Duo Support
2 hours ago
Apple is Apparently Considering a Slightly Larger iPhone Duo
Apple is Apparently Considering a Slightly Larger iPhone Duo
2 hours ago
Giant iPhone Duo Displays Coming to Four Apple Stores
Giant iPhone Duo Displays Coming to Four Apple Stores
3 hours ago
Apple Pulls Keynote, Pages and Numbers From App Store [Update: Back]
Apple Pulls Keynote, Pages and Numbers From App Store [Update: Back]
4 hours ago
Apple Updates More Apps With iPhone Duo Support
Apple Updates More Apps With iPhone Duo Support
5 hours ago
Apple Will Label Apps 'Made for iPhone Duo' in App Store
Apple Will Label Apps 'Made for iPhone Duo' in App Store
8 hours ago
Amazon Takes $49 Off iPad With Prices Starting at $399.99
Amazon Takes $49 Off iPad With Prices Starting at $399.99
8 hours ago
F1 on Apple TV Now Available in Dolby Atmos
F1 on Apple TV Now Available in Dolby Atmos
9 hours ago
Apple Reveals More Than 50 Apps That Will Be Updated for iPhone Duo
Apple Reveals More Than 50 Apps That Will Be Updated for iPhone Duo
9 hours ago
Apple Blocks Certificates That Could Help Attackers Fake Websites
Apple Blocks Certificates That Could Help Attackers Fake Websites
11 hours ago
Giant iPhone Duo Installations Spotted at Apple Fifth Avenue
Giant iPhone Duo Installations Spotted at Apple Fifth Avenue
11 hours ago
iPhone Duo 2 Prototypes Include Under-Display Face ID
iPhone Duo 2 Prototypes Include Under-Display Face ID
12 hours ago
Tesla App Gains iPad and iPhone Duo Support
Tesla App Gains iPad and iPhone Duo Support
15 hours ago
Apple Reportedly Boosts iPhone Duo Orders by 44%
Apple Reportedly Boosts iPhone Duo Orders by 44%
16 hours ago
Fortnite Returning to Australian App Store After Court Ruling
Fortnite Returning to Australian App Store After Court Ruling
16 hours ago
Apple Ordered to Open iPhone to Rival App Stores in Australia
Apple Ordered to Open iPhone to Rival App Stores in Australia
17 hours ago
Apple Suppliers Face Hurdles Cutting Circuit Board Emissions
Apple Suppliers Face Hurdles Cutting Circuit Board Emissions
17 hours ago
Things Updated for iPhone Duo With Adaptive Layout
Things Updated for iPhone Duo With Adaptive Layout
17 hours ago
Simplicity and Siri AI Are HomeView's Killer Features, Apple Says
Simplicity and Siri AI Are HomeView's Killer Features, Apple Says
18 hours ago
iPhone Duo Reviewers Really Miss Face ID
iPhone Duo Reviewers Really Miss Face ID
23 hours ago
Does the iPhone Duo Run Hot? Here's What Reviews Found
Does the iPhone Duo Run Hot? Here's What Reviews Found
1 day ago
Apple Music's New Look is Now Live on Apple's Website
Apple Music's New Look is Now Live on Apple's Website
1 day ago
Anthropic Launches Claude Duet, a Proactive AI Agent
Anthropic Launches Claude Duet, a Proactive AI Agent
1 day ago
What 32,000 Folds Did to the iPhone Duo's Hinge
What 32,000 Folds Did to the iPhone Duo's Hinge
1 day ago
iPhone Duo's Hidden FaceTime Camera Takes 'Trash' Photos
iPhone Duo's Hidden FaceTime Camera Takes 'Trash' Photos
1 day ago
iPhone Duo Has 'Edge Light' Feature That Debuted on Macs Last Year
iPhone Duo Has 'Edge Light' Feature That Debuted on Macs Last Year
1 day ago
Apple Support App Updated for iPhone Duo's Larger Display
Apple Support App Updated for iPhone Duo's Larger Display
1 day ago