For the first time in decades, the U.S. has decertified Colombia as a drug control partner — a symbolic blow to one of Washington's closest allies in Latin America.
(Image credit: Fernando Vergara)
What if I told you Apple has managed to trickle down nearly all the major features you’d expect from an Apple Watch into an entry-level model that doesn’t break the bank and still feels right at home in the lineup?
That’s exactly what I found after testing the brand-new Apple Watch SE 3 for nearly a week.
The SE 3 doesn’t reinvent the wheel – it’s very much a classic Apple Watch. It comes in two sizes, 40mm and 44mm, and two colors. It still has the Digital Crown, uses the same charger, and sits on the wrist just like before. But it finally fixes one of the biggest complaints with the SE line by adding an Always-On display.
No, the display doesn’t slope at the edges like the newer Series models, but that’s not really a drawback here. The SE 3 still looks and feels like a classic Apple Watch, with an aluminum build, tougher Ion-X glass, and solid sizing that make it both durable and practical – especially for parents buying one for kids. The bezels are a bit thicker, and brightness tops out at 1,000 nits, which can make it harder to see in direct sunlight, but for everyday use, the screen gets the job done.
Performance is where the SE 3 really shines. With the same S10 chip that powers the Series 11 and Ultra 3, watchOS 26 feels just as smooth here as it does on those higher-end models. Apps open instantly, navigation is quick, and gestures like Double Tap and the new Wrist Flick add a nice layer of convenience. Sure, you don’t get every health feature – there’s no ECG, Blood Oxygen, or Sleep Apnea tracking – but the essentials are here: heart rate tracking with alerts, the new Sleep Score with retroactive trends, activity tracking, and temperature sensing for cycle tracking.
Compared to the SE 2, this is a big step forward. It’s faster across the board, handles daily tasks with ease, and finally supports fast charging. Battery life is still rated at 18 hours, but with Low Power Mode you can stretch it closer to 32 if needed. In my testing, it comfortably lasted a full day, even with sleep tracking. The new 5G antenna adds efficiency if you opt for the LTE model, though speeds feel about the same as before.
At $249 / £219 / AU$399 for the 40mm version, there’s never been a better Apple Watch from a pure value perspective. And if you don’t need the ultra-modern slimmed-down looks of the Series 11, the rugged features of the Ultra 3, and can live without ECG, Blood Oxygen, or Sleep Apnea tracking, then the Apple Watch SE 3 is likely the model for you.
Apple Watch SE 3: SpecsApple Watch SE 3: SpecificationsComponent
Apple Watch SE 3
Price
From $249 / £219 / AU$399
Dimensions
40 x 34 x 10.7mm (40mm), 44 x 38 x 10.7mm (44mm)
Weight
26g (40mm) or 32.9g (44mm)
Case/Bezel
Aluminum
Display
Always-On Retina LTPO display with OLED, Ion-X scratch-resistant.
GPS
L1 GPS, GNSS, Galileo, and BeiDou
Battery Life
18 hours of battery life or 36 hours in Low Power mode
Connection
Bluetooth 5.3, Wi-Fi, LTE 5G (Optional)
Water Resistance
WR50 and IP7X
Apple Watch SE 3: Price and AvailabilityAs the entry-level model, the Apple Watch SE 3 is the most affordable Apple Watch in the lineup. It starts at $249 / £219 / AU$399 for the 40mm version with Wi-Fi and Bluetooth, but jumps to $279 / £249 / AU$449 for the 44mm.
If you want cellular connectivity, the 40mm Apple Watch SE costs $299 / £289 / AU$489, or $329 / £319 / AU$539 for the 44mm. Note that activating service will be an additional monthly cost with your carrier.
Regardless of size or connectivity, you’ll be able to pick between Starlight or Midnight. The Apple Watch SE 3 is available for pre-order now and launches on September 19, 2025.
The Apple Watch SE 3 doesn’t stray from Apple’s proven formula and looks much like an Apple Watch Series 9 or older. It features an aluminum shell with a nylon composite back – so yes, you can put the rumor of an all-plastic build to rest once again – and comes in two sizes: 40mm or 44mm.
The bezels around the LTPO OLED display are thicker than those on the Series 10 or 11, which curve down at the edges. But considering the price, that feels like a fair compromise – especially since it’s an Always-On display. Even when it’s not in use, it dims the brightness and slows the refresh rate so you can still see the time and any complications you’ve set.
The display also protected with the latest Ion-X glass, bringing the screen's durability on par with the Series 11 and making it four times more durable than the SE 2. Considering many parents choose the SE for kids, that extra toughness is a major win.
This removes one of the biggest reasons for skipping the SE in favor of a pricier model: you no longer have to give up the Always-On display. Once you’ve used it, you really can’t go back. In a meeting or a class, you can simply glance down – or check a notification – without raising your wrist.
While it feels smaller compared to the 46mm Series 10 or 49mm Ultra 3, it still provides plenty of room for navigation. You can scroll through Photos, swipe through Maps, check an extended forecast, and even view Notes (a new perk of watchOS 26). The Flow watch face, with its bubble Liquid Glass typeface set against a lava lamp-like background, runs smoothly. The display is harder to view in direct sunlight and fairly reflective, and it tops out at 1,000 nits of brightness.
Like any other Apple Watch, the SE 3 has the Digital Crown – a key interface control – and the main button on the right-hand side. It also features a two-speaker grille, like the Series 11, and you can play music, listen to podcasts, or take calls on speakerphone. It’s not on par with AirPods Pro 3, but it’s surprisingly loud.
The band system hasn’t changed, but is a little complex. The SE 3 40mm will work with bands designed for older Apple Watches up to 41mm in size. The 44mm SE 3 will work with bands for itself, older 45mm Apple Watches, and any Apple Watch Series 10 or 11.
Those larger bands can also be used with other large watches like the Apple Watch Ultra 3 – but it doesn't work the other way around, as Ultra 3 bands can't be used for the SE 3. Phew!
Charging is unchanged, too: the SE 3 uses the rear sensor stack with the included USB-C magnetic disc charger.
If you’re upgrading from the SE 2, the case sizes are identical: 44mm by 38mm by 10.7mm, or 40mm by 34mm by 10.7mm. Color options are now just two – Starlight or Midnight – and I do wish Apple offered more variety. Of course, you can add personality through first- or third-party bands.
It might not be the most modern-looking Apple Watch, but the SE 3 still holds its own against other smartwatches. And at the same MSRP as the previous generation, with more features included, it’s likely the best value in the entire lineup.
I’ve been testing the Apple Watch SE 3 alongside the Series 11 and the Ultra 3, and while that might seem like an easy way to spot differences, all three are powered by the same Apple-made S10 chip. Specifically, it’s a 64-bit dual-core processor with a GPU and a 4-core Neural Engine, and it ensures watchOS 26 runs smoothly.
This means the most affordable SE 3 is nearly as capable as the most expensive Ultra 3 or the mid-range Series 11. After a quick setup, I was greeted with Apple’s iconic “hello” in Liquid Glass and could take a tour of watchOS 26. That’s especially helpful since the SE 3 may be someone’s first Apple Watch.
Navigation is simple: your home screen is your chosen watch face, which you can long-press to edit or swap. Click the main button on the right to pull up Control Center for quick settings, or press the Digital Crown to view all your apps. Everything runs quickly here.
Two gesture controls stand out. Double Tap lets you pinch your forefinger and thumb to perform actions like answering a call, opening an app, or controlling music. Wrist Flick, new with watchOS 26, lets you flick your wrist back to return to the interface. After using it daily, I’ve wondered why it wasn’t available before.
The S10 chip also enables several health features, although compared to the Series 11 or Ultra 3, you’re missing Hypertension Notifications, Blood Oxygen tracking, ECG, and Sleep Apnea Notifications on the SE 3.
The SE 3 does offer Sleep Tracking with the new Sleep Score, which gives you a rating – Very Low, Low, OK, High, or Excellent – and a score from 0 to 100. If you’ve tracked sleep before, it retroactively assigns scores to show trends. It uses the same second-generation heart rate sensor stack as the SE 2, providing monitoring with alerts for low, high, and irregular rhythms. You also get full activity tracking and temperature sensing from a wrist sensor, which upgrades cycle tracking with retrospective ovulation estimates.
Overall, the SE 3 delivers the core health and activity tracking you’d expect from a smartwatch. In side-by-side use with the Series 11 and Ultra 3, it produced similar results for workouts, sleep, and heart rate.
Beyond the new media playback function, it also gets the voice isolation feature for calls that debuted with the Series 10. This means you can comfortably take calls in noisy environments, like at a ballpark or a botanical garden, without worrying the person on the other end won’t hear you. It does an excellent job of focusing on your voice and blocking background noise.
The Apple Watch SE 3 performs in line with the Series 11 and Ultra 3. Swapping and customizing watch faces happens smoothly, applications open quickly, and navigation around watchOS 26 feels fluid with the Liquid Glass updates.
It’s also noticeably faster than the SE 2. Apple says it’s up to 30% faster with the GPU and has 60% more transistors in the CPU. It’s a lot of jargon, but in practice, it runs laps around the SE 2 in day-to-day use—opening apps, scrolling through photos, starting workouts, and running third-party apps.
This responsiveness makes sense considering the SE 2 was released three years ago and powered by the S8 chip. The S10 ensures watchOS 26 runs well across the board, from activity and workout tracking to health monitoring.
It also helps extend battery life, which on my SE 2 has been showing its age. Apple rates the SE 3 for up to 18 hours, the same as the SE 2, but with a newer lithium-ion battery and Low Power Mode support. If enabled, you’ll lose some functionality, including the Always-On display, but it can stretch runtime to 32 hours.
In TechRadar’s testing with the SE 2, it often exceeded the 18-hour window. With the SE 3, depending on use, it can similarly last a full day with moderate use, including sleep tracking. As with the Series 10, you’ll likely need to recharge once in the morning or evening.
The new 5G antenna on the LTE-enabled model may improve efficiency. It adds 5G alongside 4G LTE, and in my tests, it performed well for messages, calls, and emails when not connected to my iPhone, though speeds were about the same as previous Apple Watches.
Finally, fast charging has arrived on the Apple Watch SE, and it’s a welcome addition. According to Apple, with the included charger and a 20-watt power brick, you can go from 0% to 80% in about 45 minutes. In practice, it was closer to an hour when charging from completely dead, but it hit 30% in about 15 minutes, which is enough for a quick top-up before bed or in the morning.
All in all, the Apple Watch SE 3’s performance doesn’t leave you wanting more. Its speed and responsiveness are in line with the Series 11 and Ultra 3, just in a smaller build with thicker bezels.
Value
Simply outstanding.
5 / 5
Design
An older model Apple Watch with a screen durability upgrade.
4 / 5
Features
watchOS 26 shines here.
4.5 / 5
Performance
On par with a more expensive watch.
5 / 5
Buy it if…You're getting your first Apple Watch
There's never been a better entry point into Apple's wearable ecosystem, as you'll get everything you expect and then some more here.View Deal
You don't need every possible feature
The Apple Watch SE 3 effectively trickles down all the major features you'd expect from an Apple Watch, but does miss a few of the more advanced ones. As long as you're cool with missing those, this is the Apple Watch for you.View Deal
Don’t buy it if…You need advanced health features
The Series 11 or Ultra 3 offer more robust features, including Hypertension Notifications, ECG, and Sleep Apnea DetectionView Deal
You want a more impressive screen
The Series 11 screen not only gets brighter, but it slopes down the edges for better off-axis viewingView Deal
Apple Watch SE 3: How I TestedI've been testing and reviewing smartwatches for many years and was an early adopter of the original Apple Watch, buying one on launch day in 2015. Since then, I've reviewed many smartwatches, including multiple Apple Watches and the previous SE models. My testing of the Apple Watch SE 3 began after unboxing it and setting it up with my iPhone.
I used it for nearly a week, testing all aspects of the device, including the new software features introduced in the watchOS 26 update and the upgraded hardware—most notably the S10 chip. I aimed to run down the battery under both moderate and heavy usage.
I compared it against the Apple Watch SE 2, Apple Watch Series 10, and Apple Watch Ultra 2, as well as the new Apple Watch Series 11 and Apple Watch Ultra 3. For workout and activity tracking, I tested it not only against other Apple Watches but also against an Oura Ring, a Galaxy Watch 7, and a Pixel Watch 3.
First reviewed September 2025.
The Apple Watch Series 11 looks a lot like the Apple Watch Series 10 – both have the same rounded-square design and come in 42mm and 46mm sizes, and both are just 9.7mm thick, making them the thinnest Apple Watches you can buy. You still get two speakers on the left, the Digital Crown and side button on the right, and ample water and sweat resistance.
The big highlight here is the display: an Always-On Retina LTPO3 OLED that drops down to 1Hz, peaks at 2,000 nits for visibility in direct sunlight, and is protected by Ion-X glass that’s twice as scratch-resistant as the Series 10.
On the software side, watchOS 26 refreshes the interface with Liquid Glass elements and the new Flow watch face, while an updated Photos watch face maybe steals the show. With the latest watchOS, you get Notes on your wrist, and call screening makes it easy to dodge spam. Additionally, gestures build on the familiar Double Tap with a new Wrist Flick that lets you go back a step with – you've guessed it – a flick of your wrist.
Health tracking is as comprehensive as ever, with heart-rate alerts, ECG; wrist temperature, respiratory rate and cycle tracking, and hearing health, plus two additions. Hypertension Notifications, FDA-approved in the US and rolling out to more than 150 countries, use the optical sensor and Apple’s algorithm to flag possible high blood pressure. You will, of course, want to see a doctor for a proper diagnosis if you get an alert.
Sleep Score finally turns your sleep tracking data into something easily digestible, giving you a 0–100 rating with color-coded factors, and even retroactively scoring past nights. And blood oxygen tracking is back in the US after an August 2025 update.
Performance is powered by the same chip as the Series 10. Inside the Series 11 is the S10 chip with a dual-core CPU, GPU, and 4-core Neural Engine. In testing, both Apple apps and third-party ones like Flighty, Tesla, and Carrot Weather opened quickly and ran smoothly.
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.
A new 5G antenna for the LTE models makes using internet services faster when you're away from your iPhone. And the onboard mics continue to impress – even during a noisy, sold-out exhibition baseball game at Yankee Stadium, calls came through clearly, with the person on the other end hearing me well.
The Series 11 isn’t a radical redesign, but between the refined durability, new health features, and the much-needed battery gains, it feels like the most capable and balanced Apple Watch yet.
That said, if you’re rocking a Series 10, you likely don’t need an upgrade unless you’re eager for better battery life. Those coming from an older Apple Watch, like an SE or a Series 8 or earlier, will see a bigger difference in performance – although the new Apple Watch SE 3 is equally compelling in this respect.
Apple Watch Series 11: SpecsApple Watch Series 11: SpecificationsComponent
Apple Watch Series 11
Price
From $399 / £369 / AU$679
Dimensions
42mm x 36mm x 9.7mm (42mm), 46mm x 39mm x 9.7mm (46mm)
Weight
30.3g (42mm); 37.8g (46mm)
Case/Bezel
Aluminum with a metal back or Titanium (100% recycled)
Display
Always-on Retina LTPO3 display Wide-angle OLED at 374 by 446 (42mm) 416 by 496 (46mm). Ion-X scratch-resistant
GPS
L1 GPS, GNSS, Galileo, and BeiDou
Battery Life
24 hours, 38 hours in Low Power Mode
Connection
Bluetooth 5.3, Wi-Fi, second-generation ultra-wideband chip, and 5G (Optional)
Water Resistance
WR50 and IP7X
Apple Watch Series 11: Price and availabilityThe Apple Watch Series 11 42mm with Wi-Fi and Bluetooth connectivity starts at $399 / £369 / AU$679 for the entry-level aluminum finish. That's the same price as the Series 10 in the US, and a price cut if you're in the UK; however, there's a slight increase for Australia. The larger 46mm model with the same connectivity, also in aluminum, starts at $429 / £399 / AU$699 – that's the same price as last year in the US and Australia, while again UK gets a price cut.
Cellular connectivity, which now includes 5G access, will cost you a bit more. For instance, in the United States, the Series 11 is $100 more in either size, plus the cost of a monthly plan. The Apple Watch Series 11 in aluminum comes in a new Space Gray finish as well as Jet Black, Rose Gold, and Silver, and in Slate, Gold, or Natural Polished Titanium finishes.
The Apple Watch Series 11 is up for order now in the US, UK, Australia, and beyond, with an official launch date of September 19, 2025.
Other than the new colors for the aluminum and titanium finishes, the Apple Watch Series 11 is pretty much indistinguishable from the Apple Watch Series 10. Placing my 46mm Series 11 review device next to a Series 10 I see an identical rounded-square Apple Watch, aside from the updated paint job; this year, my testing unit is in Space Gray, whereas last year’s was in Jet Black.
The overall similarities here aren’t necessarily a negative. Apple, now 11 years into the Apple Watch, seems set on this look for the core of its smartwatch lineup, and it’s refining the formula rather than reinventing it. I also really liked the changes the Series 10 ushered in over the Series 9 last year – mainly thinning out the overall build and sloping the screen down the edges – so I'm very happy that Series 11 retains those.
Both the 46mm and 42mm models are just 9.7mm thick, meaning they barely protrude from your wrist and remain the thinnest Apple Watches yet; there were times when I forgot it was even there during my seven days of testing.
Just like the Series 10, the Series 11 measures 42 x 36 x 9.7mm for the smaller 42mm size, and 46 x 39 x 9.7mm for the 46mm size. Both models weigh ever so slightly more than the previous generation, but you’d be hard pressed to feel it on your wrist in daily use.
You still have two speakers on the left-hand side, with the Digital Crown and main button on the right. It’s all very familiar to anyone who’s used an Apple Watch before, and easy enough to get the hang of if you haven't.
Furthermore, while other smartwatch makers have experimented with different types of band attachments, Apple is sticking with what it's used since the original Apple Watch. That’s great news if you already have a collection of bands, or if you’re adding new ones. I’m especially fond of the new Nike Run Sport Loops; they’re comfy and fit well.
(Image credit: Jacob Krol/Future)As well as sticking with the ultra-low profile, this year’s Apple Watch also keeps the excellent display that its predecessor introduced. It's an always-on Retina LTPO3 wide-angle OLED display – that’s a lot of tech jargon, but the gist is vibrant colors, deep contrast, and the ability for the refresh rate to drop to as low as a 1Hz. This means that watch faces like Flux and Reflections still update subtly in always-on mode.
The screen also gets plenty bright – up to 2,000 nits – for use in direct sunlight or under harsh artificial lighting, and the Ion-X glass layer is now twice as scratch-resistant as before. Considering the entire front of the watch is all screen, it’s a welcome improvement in durability, and it complements the WR50 and IP7X sweat and water resistance ratings, unchanged from the Series 10.
While the internals have been re-engineered, the outer build is mostly the same, extending to the rear. Here, you’ll find the main sensor stack, which protrudes slightly. A slightly different colored line around the rim denotes the antenna stack if you opt for a cellular Apple Watch Series 11.
As a whole, the Apple Watch Series 11 design is familiar, but still feels modern alongside other flagship smartwatches. It complements a variety of styles while still offering the smooth, fluid response you’d expect, and a large enough touchscreen to make watchOS 26 easy to navigate. Those wanting something entirely different may want to look to the Apple Watch Ultra 3, or wait for a future redesign.
Out of the box, the Apple Watch Series 11 runs watchOS 26 – a packed update that brings a fresh look to the core interface. And yes, Liquid Glass is finally on your wrist. You’ll see this in subtle navigation elements that are now translucent, as well as in watch faces.
The Photos face now lets you place numerals for time or complications above the image, giving a better sense of depth. However, the new Flow watch face might be the purest form of Liquid Glass on the Series 11 – or any Apple Watch. Think bubble-glass numerals with a lava-lamp-like liquid flowing behind them. True to Apple Watch form, you can customize these by color and typeface.
It’s a really fun addition, and joins more than a dozen built-in faces. watchOS 26 also brings the Notes app to your wrist, which I’ve found handy for jotting down quick thoughts or referencing notes created on iPhone, iPad, or Mac. Call screening also comes to your wrist, especially helpful with a cellular plan, letting you see if it’s spam before answering.
The Series 11 also supports gestures like Double Tap, which lets you control navigation with a pinch between your forefinger and thumb – invaluable, in my opinion. The new Wrist Flick gesture, which lets you flick the watch backward to go back a step, is even handier for one-handed use.
(Image credit: Jacob Krol/Future)Thanks to the sensor array and new software, the Series 11 covers all the expected health features: heart-rate tracking and alerts, ECG, wrist temperature, respiratory rate, cycle tracking, and hearing health.
A major new addition this year is Hypertension Notifications. Also available on the Series 9, Series 10, Ultra 2 and Ultra 3), this feature can alert you to possible hypertension – high blood pressure – over a rolling day. In the US, it’s FDA-approved as of September 15, 2025, and will be available in over 150 countries.
Hypertension Notifications use the optical heart-rate sensor to analyze pulse signals and morphology through Apple’s algorithm, validated by internal and external studies. If it detects signs of possible hypertension, you’ll get a notification – but of course you should still see a doctor to get checked out.
Sleep Score is another welcome new feature. The Apple Watch has long tracked sleep, but has never presented the data in a digestible way. Now, you’ll wake to a score from 0 to 100, rated from Very Low to Excellent. A color-coded ring breaks down bedtime, duration, and interruptions. It’s much more actionable, in line with devices like the Galaxy Watch, Whoop, and Oura Ring.
Best of all, Apple retroactively assigns a Sleep Score to your past tracked nights, making it easier to spot trends. Like Hypertension Notifications, it’s also available on other models that support watchOS 26.
Blood oxygen tracking also returns in the US, after its August 2025 reinstatement. The Series 11 (and other supported models) can once again take blood oxygen readings, with results viewable in the Health app.
Just like the Series 10, the Series 11 features redesigned speakers, with dozens of precision holes forming two grilles on the left side. They sound similar to the Series 10 – passable for a song or voice memo.
The real standout is the onboard microphones, which still pick up your voice clearly even in noisy environments – at a noisy Yankee Stadium, my brother on the other end of a call could hear me without issue.
No, the processor here isn’t new, but the bigger battery is. Both the 42mm and 46mm models now pack larger batteries – about 9% bigger on the 42mm, 11% on the 46mm. Apple claims this extends the runtime from 18 hours to 24 hours with regular use, and up to 38 hours in Low Power Mode.
So how does it perform? On Sunday night, I picked it up from the charger at 54%, wore it through sleep tracking, woke up with 42% left, and it didn’t hit 1% until after 5pm following a full day of use. That’s about 17 hours from half a charge.
It’s much closer to 24 hours overall, depending on usage, and stretches further than any previous Apple Watch Series (or SE). With the Series 11, I can often push to a day and a half, or use fast charging to top up quickly.
(Image credit: Jacob Krol/Future)Beyond the bigger battery, the LTPO display helps conserve energy by dynamically adjusting brightness and refresh rate. During workouts, metrics update quickly, while in always-on mode, updates slow down to save power.
The S10 chip is still plenty powerful, with its dual-core CPU, GPU, and 4-core Neural Engine. Apps – both first-party (Notes, Photos, Maps, Mail) and third-party (Flighty, Tesla, Parcel, Carrot Weather) – all opened quickly and ran smoothly.
Battery efficiency on the LTE model also benefits from the new 5G antenna, which ensures fast performance as carriers phase out 4G. Messaging, app data, and calls all felt as quick as when paired to an iPhone. You can spot the antenna band on the underside.
The biggest difference generation over generation is endurance. With the Series 10, you needed to recharge before bed or in the morning if using sleep tracking. The Series 11 stretches that to a day and a half, which makes a real difference in daily use.
It still runs watchOS 26 swiftly and keeps up with competitors, while continuing to expand health and activity tracking. And with the return of blood oxygen monitoring in the US, it feels even more complete.
Performance is excellent – not night and day better than the Series 10, but the addition of a larger battery is a game changer.
Value
Comparable to previous models.
4/5
Design
A sumptuous new screen and a new 5G antenna.
4/5
Features
watchOS 26 is stuffed with goodies.
4/5
Performance
Very good, with a battery that lasts longer than ever.
4.5/5
Buy it if…You have an older Apple Watch
If you've been waiting to upgrade until Apple rolled out longer battery life, for blood oxygen tracking to return in the US, or until your watch slowed down, now's a great time get a new oneView Deal
Don’t buy it if…You have an Apple Watch Series 10
Considering most of the new features are also coming to the Series 10 – Sleep Score, watchOS 26, and Hypertension Notifications – you're likely good to skip this yearView Deal
You don't need all the health features
The Apple Watch SE 3 is a lot cheaper and offers almost all of the same features aside from ECG, Hypertension, and Sleep Apnea, in a slightly bulkier build with an always-on display.View Deal
Apple Watch Series 11: How I TestedI've been reviewing Apple Watches, as well as smartwatches and fitness trackers as a whole, for many years, and I bought the very first Apple Watch back in 2014. Eleven years down the road, after unboxing the Apple Watch Series 11, I began setting it up and then wore it for a week to test it, and put it through its paces for this review.
I aimed to test every facet of the Series 11, including the new features such as the promised up to 24 hours of battery life, new functionality as part of watchOS 26, and the new Sleep Score feature. I also compared it against the Apple Watch Series 10 and Apple Watch Ultra 2, as well as the new Apple Watch SE 3 and Apple Watch Ultra 3.
To test workouts, I completed several outdoor walks and runs as well as yoga and stretching, comparing metrics against those from other Apple Watches and the Oura Ring. Considering the wide-angle virtues of the display, I also tested the Series 11 in various viewing conditions.
Through my review period I aimed to use the Apple Watch Series 11 in the same way an average user would.
First reviewed September 2025.
You could say I’ve had a busy past few days – between rocking the AirPods Pro 3 and fully reviewing the Apple Watch Series 11 and Apple Watch SE 3, I’ve also been daily-driving the Apple Watch Ultra 3.
It’s finally a proper upgrade for the most rugged, go-anywhere, climb-every-mountain Apple Watch. In 2024, it got a slight spec bump and a fresh paint job, but for 2025 Apple’s really rounding out the Ultra 3 in a way that makes it a compelling upgrade for folks with the first or second generation Ultra, especially the former.
I’m still in the midst of testing, so consider this my review-in-progress, and my early impressions of the Apple Watch Ultra 3, beyond the environs of Apple Park and the launch event. TechRadar’s Senior Fitness & Wearables Editor Matt Evans – himself a smartwatch aficionado – will also be weighing in soon, putting the Ultra 3 (and himself) through a battery of fitness, health, and exercise tests.
Apple Watch Ultra 3: Price and availabilityThe Apple Watch Ultra 3 is available for $799 / £749 / AU$1,399. This is the same price as its predecessor in most regions, although the Ultra 3 is slightly cheaper in the UK – the Apple Watch Ultra 2 cost £799 in the UK, so the Ultra 3 is better value there.
Apple Watch Ultra 3: Design(Image credit: Jacob Krol/Future)In the same way that Apple is sticking with the rounded 'squircle' look of previous iterations for its Series 11 smartwatch, it’s clear that the Apple Watch Ultra 3 is sticking with its tried-and-tested design here. It still offers a supersized 49-millimeter display in a thicker, more durable titanium body.
The Ultra 3 comes in Natural Titanium or Black Titanium, and I’ve been testing the latter, which looks especially sleek. You can pair it with a custom-match Ultra Milanese Loop – a personal favorite band of mine – with one of the new 2025 options, like the Trail Loop, which now features reflective material on the edges, or with older bands that fit the 49mm / 46mm / 44mm sizes.
One change Apple made here is using a 3D printing process to build the case from recycled titanium, though you won’t notice any difference in appearance. The display, however, is seriously improved. Like the Series 11 – and the Series 10 before it – the Ultra 3 now boasts an always-on Retina OLED display with an LTPO3 panel, giving it finer control over the refresh rate for additional smoothness in motion. This shines with watch faces like the new Flow, Waypoint, or Exactograph.
It also enables wide-angle viewing, so even when glancing to the side you have a better chance of reading what’s on the display – I’ve found this especially helpful when checking notifications with my arm extended or in low brightness. Apple has also slimmed down the bezels by 24% all around. While noticeable when comparing the Ultra 3 to the Ultra 2 side by side, it’s most apparent when viewing maps – like hiking trails – or photos on the 49mm display.
The Ultra 3’s display can flex its brightness from as high as 3,000 nits in peak sunlight to as low as 1 nit in darkness. Much of the interface uses the Liquid Glass design language introduced in watchOS 26; and even though it looks snappy, it’s also plenty fast for handling actions thanks to the S10 chip inside.
It still charges with the same magnetic puck included in the box, but now supports faster charging.
@techradar ♬ original sound - TechRadar Apple Watch Ultra 3: Features and performance(Image credit: Jacob Krol/Future)Satellite connectivity for communication makes a lot of sense on a device that you’re likely to be wearing into areas without cell service, and the Apple Watch Ultra 3 is the first Apple Watch to support satellite connectivity.
The headline feature Apple announced at its September launch event was Emergency SOS via Satellite, and while I hope you never need it, I did get a demo at Apple Park. Much like the iPhone’s satellite connectivity, it walks you through the process of sending an alert: identifying the issue, guiding you on how to point your wrist for a satellite connection, packaging the info, sending it into orbit, and beaming a response back down.
In the demo, we triggered SOS on the Ultra 3 by dialing 911. Once it realized there was no grid connection, it began sending an emergency text via satellite. The watch guided us through a questionnaire – we selected “lost or trapped,” confirmed it was just us, and noted no active injuries. This is especially handy if you’re lost on a trail. As a final step, you can also notify emergency contacts.
The watch then instructed us to move our wrist left until it locked onto a satellite. At that point, it packaged the watch’s location, questionnaire details, and the linked medical ID. A relay center receives this data and can send messages back down.
This was, of course, a demo, but it shows how impressively the system works. Notably, it can sometimes transmit data without you moving your wrist, which could be helpful if it’s triggered as a backup during crash or fall detection.
Emergency SOS via Satellite is available for free for two years in the United States – though Apple has a history of extending that – and in the UK and Australia, it’s also free, along with the additional Find My features, which also operate via satellite. I was able to test Find My myself, but in the US, Find My and Messages require an active cellular plan.
(Image credit: Jacob Krol/Future)With Find My, you can send a basic message (with a character limit) via satellite and even update your Find My location. You’ll go through the same process of moving your Ultra 3 into the right path of a satellite as it passes overhead. With Find My, you’ll know the location was updated this way via a satellite icon on the map next to the person.
Satellite connectivity is a genuinely useful addition to the Ultra 3, and I’m keen to test the Messages and Find My functions more. Beyond this, the Ultra 3 also gets a number of new features as part of watchOS 26, including the Liquid Glass interface, new apps like Notes, and a new Wrist Flick gesture.
Just like the Series 11 and SE 3 – as well as some older models that can run watchOS 26 – the Ultra 3 also gets the new Sleep Score. This builds upon the watch’s ability to track sleep and detail time spent in each stage but now quantifies it with a score from 0 to 100. I’m really enjoying this feature so far, and it feels like it’s about time it arrived here.
The Ultra 3 also adds Hypertension Notifications, meaning that on a rolling 30-day basis, the watch can alert you to potential hypertension (high blood pressure) and recommends you see a doctor for a full diagnosis. This feature is FDA-approved for use in the US.
While the Apple Watch Ultra 3 is technically getting an upgrade to the S10 chip, it’s mostly a repackaged version of the S9 chip found in the Ultra 2. The good news is that the Ultra 3 still feels just as responsive as the other new Apple Watches and competing smartwatches on the market. I think you’d be hard-pressed to slow it down.
This is paired with a new 5G antenna and redesigned antenna band visible around the outer lip of the watch. Apple says it’s more efficient than the previous onboard antenna, and can use two bands at once when needed to improve reception.
Apple also redesigned the internals of the Ultra 3, and thanks to that, there’s a bigger battery inside. Apple rates the Ultra 3 for up to 42 hours with normal use, and I’ve easily been hitting a long day and a half with sleep tracking before noticing a meaningful drop in battery life. It’s simply a powerhouse, and I’ll be testing it more, including the Low Power Mode that can stretch runtime to a remarkable 72 hours.