Brand new Apple CEO John Ternus has hosted his first ever Apple launch event — we'll miss you, Tim Cook — and he had a lot to introduce. We got Apple's first foldable phone, the iPhone 18 Pro and iPhone 18 Pro Max, two new smartwatches, and plenty more.
To help you make sense of the 78-minute event, here's your essential rundown of everything important that Apple talked about. As well as the main headlines, there are some smaller reveals that you might have missed.
1. The iPhone Duo is Apple’s first foldable
(Image credit: Lance Ulanoff / Future)
The big one: after many years of rumor and counter-rumor, Apple has released its first foldable phone, ready to compete with the likes of the Samsung Galaxy Z Fold 8 and the Google Pixel 11 Pro Fold. Like the Galaxy Z Fold 8, it uses a wider, 'passport' style form factor that gives you a more tablet-like experience (measuring 7.6 inches corner to corner) when it's opened out.
You can get the iPhone Duo in star white and night sky, with pre-orders opening on Friday, October 16, and full availability on Friday, October 23. Hopefully, you've been saving up: it starts at $1,999 / £1,999 / AU$3,499 with 256GB of storage.
2. iOS 27 has learned some unique tricks for the iPhone Duo
(Image credit: Apple)
Apple has clearly put a lot of thought into the iPhone Duo experience, and that extends to iOS 27 and the native apps that run on top of it. When the phone is folded closed for example, the key navigation buttons shift to the right of the screen so they're easy to tap with your thumb.
You can put apps side-by-side on the big screen, and pin pairs of apps together to make it easier to get back to them. Apple has included some clever camera tricks as well including a selfie preview that uses the outer screen in combination with the rear cameras.
3. The Duo brings Apple Pencil to the iPhone for the first time
(Image credit: Apple)
Squint a little, and the iPhone Duo looks like an iPad mini when it's opened out. Adding to that impression is Apple Pencil support for the handset — it's the first time you've been able to use a stylus with an iPhone (apologies to Steve Jobs).
You don't get the Apple Pencil bundled with the iPhone Duo, and there's no storage slot as there is on the Samsung Galaxy S26 Ultra, but you'll be able to use the accessory on either screen to make selections or get creative.
4. The Duo's two screens are the same aspect ratio
(Image credit: Apple)
Another nice touch we've noticed with the iPhone Duo: both the 5.4-inch outer screen and the 7.6-inch have the same aspect ratio, which Apple says ensures "visual continuity" as you open up the phone and close it again.
The aspect ratio in question is 1:1.4, and should mean that you don't have a jarring experience switching between the displays. The larger main display can also be used in portrait as well as landscape mode, with apps adjusting to fit.
5. The iPhone 18 Pro and Pro Max have some serious camera boosts
(Image credit: Apple)
During Apple's reveal of the iPhone 18 Pro and Pro Max, the cameras took center stage. We've got a 48MP main camera that adds a variable aperture for the first time on an iPhone (for better light control), as well as a new sensor behind it.
Apple is also talking up a new "computational imaging pipeline", improved Photographic Styles, and extra professional controls in the Camera app, enabling you to take more control over how your images are captured.
6. The iPhone 18 Pro Max is the ultimate iPhone for battery life
(Image credit: Apple)
Another plus point on the iPhone 18 Pro Max: it's very much the iPhone to get if you value battery life above everything else. You can get up to 45 hours of video playback on the eSIM version of the iPhone 18 Pro Max between charges, a new iPhone record.
The iPhone 18 Pro is no battery slouch either, and can manage up to 36 hours of video playback on a single charge if you're using the eSIM version. Charging speeds have been upped over last year's models as well.
At the center of the iPhone Duo, the iPhone 18 Pro, and the iPhone 18 Pro Max we've got the brand new A20 Pro chipset. It boasts a 6-core CPU, a 7-core GPU, and two 16-core Neural Engines for all your AI needs.
Add in an upgraded vapor chamber, and we can expect major performance upgrades over the 2025 models. Apple says there's as much as a 40% sustained performance gain on the iPhone 18 Pro compared to the iPhone 17 Pro.
On to the new open-ear AirPods 5, which come in two different versions, both of which have Active Noise Cancellation (ANC) that Apple is calling "best-in-class". Thanks to changes in the design of the earbuds and the algorithms they're using, you can expect up to 50% more noise removal compared to the AirPods 4 with ANC.
The improvements don't stop there, because the Transparency mode has been upgraded as well, so when you need to hear voices and nearby sounds through your AirPods, they should be more accurately represented.
9. Siri Recap is creepy, always-on audio feature for the Apple Watch 12
(Image credit: Apple)
Here's one feature we're a little less sure about: the Apple Watch 12 comes with a Siri Recap feature that essentially listens to the conversations you're having and lets you see a summary of them later, just in case there are details you need to remember.
It might come in handy in certain situations, but we can see users having a few concerns. Apple says Siri Recap processes audio in real-time and never recordings anything, and that no one — not even Apple — can access the audio feed.
10. iOS 27 will launch on September 14 with Siri AI
(Image credit: Apple)
It's been a long wait for iOS 27 since Apple first announced it back in June, but the operating system update is finally going to make its way to millions of iPhones worldwide from Monday, September 14.
The headline new feature is of course that big Siri AI upgrade — we've been waiting for that for even longer. Expect a digital assistant that's more on a par with ChatGPT and Gemini, able to interact with your apps and give comprehensive answers.
11. The new Apple Watches have a Health Sensing System
(Image credit: Future / Apple)
Apple didn't neglect its smartwatches during the event, and says that the Apple Watch 12 and Apple Watch Ultra 4 both offer "the most accurate heart rate sensing in a wearable", which is quite the claim.
That's achieved through higher-frequency heart rate and heart rate variability (HRV) measurements, via new optical and electrical heart sensors. It's part of a wider Health Sensing System that gives users a more detailed look into their fitness.
12. There's a redesigned Health app as well
To match the new features on the latest Apple Watch wearables, as well as some other changes (including Apple Intelligence upgrades), the Health app on the iPhone is getting a redesign — including a new Insights tab with "timely health information".
There's also a new Longevity tab, which shows you deeper health insights over a longer period. There's a Health Age reading here, for example, which shows how certain fitness metrics are matching up with your actual age.
13. We’ll have to wait longer for a new Apple TV 4K
(Image credit: Future)
One of the no-shows at the 'Surprise and Shine' event was a new Apple TV 4K. As a reminder, the last model (the third generation) was launched all the way back in 2022, so we're overdue a new one.
Some of the pre-show rumors had suggested Apple would refresh its streaming box, but there's nothing yet. A new device has been showing up in Apple software code, so it shouldn't be too long before it appears.
14. There’s no new base iPhone 18 (yet)
Wondering where the iPhone 18 is? Well, we don't think it's been canceled. Rumors have been swirling all year that the standard model phone would be pushed back to March-ish, to launch with the iPhone Air 2 and the iPhone 18e.
There are multiple reasons, according to the leaks: Apple wants to spread out its revenue more evenly across the year, reduce the pressure to get hardware and software out every September, and better compete with manufacturers who launch their handsets earlier in the year (looking at you, Samsung).
15. Apple largely spared us from price hikes
(Image credit: Apple)
It was a mixed bag in terms of pricing at the Apple event, though it's fair to say that the price hikes we did see weren't quite as severe as we might have expected given the ongoing memory shortage affecting the whole industry.
Both the iPhone 18 Pro and the Pro Max are starting at a $100 higher price than their immediate predecessors, but the new Apple Watch models are sticking to the same prices as last time, while the AirPods 5 are actually cheaper than the AirPods 4 were at launch.
The company’s September event introduced Apple’s first ever foldable iPhone, along with new iPhone 18 Pro models, updates to the Apple Watch, some AirPods, and more advances to Siri AI.
The iPhone with a folding screen is the first radical redesign of Apple’s flagship handset in years. The iPhone Duo will cost $1,999 when it arrives in October.
Apple’s latest smartwatches—the Apple Watch Series 12 and Ultra 4—get a faster chip, expanded health tracking, and new Siri capabilities. Plus, the ceramic finish is back.
Apple CEO John Ternus and a team of Apple executives are expected to host the company’s “Surprise and Shine” special event today, Wednesday, September 9th, at 10am PDT / 1pm EDT.
Apple’s event will be webcast from the Apple Park campus in Cupertino, California.
During Apple’s event, MacDailyNews will offer live notes on this page below.
You can watch the event live right here:
Live notes from Apple’s “Surprise and Shine” special event in reverse chronological order:
• End of event.
• Ternus: “Thank you for joining us. Have a great day.”
• Ternus recaps today’s announcements
• AAPL: 310.63, -5.60, (-1.77%) @ 2:16:21 PM EDT
• iPhone Duo commercial being shown
• Available: October 23rd
• Pre-order: October 16th
• Starts at 1999 256GB; up to 2TB available
• Apple has made two cases: iPhone Duo Folio and iPhone Duo Case
• iPhone Duo is the perfect selfie camera – use the best cameras and still see the outer display
• Dual capture in FaceTime – share both simultaneously
• Center Stage front camera
• Supports Texture and Grain control
• 4K 120 FPS video
• iPhone Duo Camera system: 48MP Fusion Ultra Wide Main Camera and 2X optical quality Telephoto
• All-day battery life, up to 31 hours of video playback (inner display); 44 hours (outer display)
• iPhone Duo is eSIM-only worldwide
• Apple’s advanced C2 Modem: 5G mmWave support in US
• Peak performance for on-device AI immediately; up to 35% higher sustained performance than iPhone 17 Pro
• Powered by A20 Pro
• Titanium pate at the bottom of display for increased durability
• Multilayer lamination display
• iPhone Duo – custom nano-texture finish for display – minimized crease visibility
• Myriad apps are being updated for iPhone Duo
• Can be your perfect bedside clock
• Standby mode available even when not charging
• Can use iPhone Duo partially folded
• Works in Portrait and Landscape (like iPad)
• Split view multitasking
• Ceramic Shield on back, Ceramic Shield 2 on front display
• Grade 5 Titanium frame
• Two colors: Star White and Night Sky
• Can unlock iPhone Duo effortlessly with Apple Watch
• Touch ID integrated into the side button
• Apple Pencil capable on either display
• 5.4-inch outer display
• iPhone mini spotted off in a corner weeping silently to itself
• iPhone Duo makes new experiences possible
• iPhone Duo and iOS 27 redefine what an iPhone can do
• System reacts when you fold our turn to side or flip it over
• As you most betwen displays, the software seamlessly transitions
• iOS 27 adjusts to fit iPhone Duo
• Very pocketable when closed
• Aerospace-grade titanium fram
• Impressive battery system
• Thinnest iPhone ever when opened
• Hinge mechanism – custom variable torque control
• Fluid transitions between opened and closed – faceTime camera behind the display
• Largest iPhone display ever designed
• Similar size to your passport
• Apple redefines the experience of using a foldable smartphone
• Introducing iPhone Duo
• Ternus: “There is one more thing”
• AAPL: 312.57, -3.65, (-1.16%) @ 1:52:03 PM EDT
• Series 12 commercial shown
• Pre-order today, available September 18th
• Ultra 4 starts at $799
• Series 12 starts at $399
• Apple Watch Ultra 4 Black and natural titanium
• Apple Watch Series 12 Titanium in gold and silver
• Apple Watch Series 12 ceramic available in white and blue
• Apple Watch Series 12 Aluminum: Space Gray, Black, Light Gold, Dark Bronze
• Apple Watch offers thousands of face and bad customizations
• New S11 chip – Always-on processor, faster CPU, faster GPU, and faster Neural Engine
• Live Rewind and Siri Recap coming later this year in beta
• New Siri Modular Face for Apple Watch
• Audio is not recorded or stored, Apple cannot listen
• Siri recap: Uses ambient listening to take notes of meetings, lectures, etc.
• Live Rewind lets you see a transcription of the last 15 seconds
• Sound recognition to Apple Watch – can listen to notify you of what’s hapening
• Audio Intelligence makes sense of what your hear using Apple Watch microphone
• iPhone, Apple Watch, and Apple Intelligence all work together in new Health app (coming later this year)
• VO2 Max test via iPhone camera – follow instructor on iPhone screen, measured by Apple Watch
• New longevity tab give you deeper insights into your health
• Health Age: a simple way to measure your data vs. your calendar age and how to improve it
• Personalize guidance powered by Apple Intelligence
• Health app is a central and secure repository – all-new design in iOS 27
• Readiness: tells you when to push and when to hold back in workouts (recovery score)
• Updated Heart Rate app
• Apple Watch’s health sensing vs. rivals: Apple Watch has the most accurate heart rate sensing in a wearable
• Higher freq. continuous heart rate data – every 5 seconds all day long – a 60X increase
• Increase electrode area, redesigned photo diodes; larger, green LEDs
• Advanced sensor array – Health Sensing System
• Both get all-new Apple Silicon
• Apple Watch Ultra 4
• Apple Watch Series 12
• Ternus: ANC is now standard across the entire AirPods lineup
• Pre-order today, available September 18th
• AirPods 5 with all of these extras in $149
• Comes with wireless charing case
• Up to 5 hours with ANC
• Second model has on-stem volume control
• AirPods 5: $129
• More duarale than ever; up to 4 hours with ANC and up to 20 hours with charging case
• Live Translation in AirPods 5
• AirPods 5 are a seamless extension between Siri AI and your iPhone
• AirPods 5 auto adjust between ANC and Transparency
• Transparency is even more natural
• The best ANC in any open ear earbud
• Active Noise Cancelation: 50% more than previous generation
• Personalize Spatial Audio improved
• AirPods 5: Open ear fit, redesigned from the inside for improved audio, adaptive EQ
• New AirPods: AirPods 5
• Ternus returns to talk AirPods
• Pre-order this Friday, available September 18th
• iPhone 18 Pro Mac starts at $1299
• iPhone 18 Pro starts at $1199
• Updated clear case, Silicone case, new wrist strap, new TechWoven cases
• iPhone Handoff – uses same number on multiple iPhones (carrier dependent)
• iOS 27 review
• iPhone 18 Pro/Max offer a Smaller Dynamic Island
• iPhone 18 Pro Max used to shoot today’s special event video
• Photographers will want iPhone 18 Pro or iPhone 18 Pro Max
• Apple Reference Image: prove the authenticity of a photo taken on iPhone 18 Pro (not available in EU or China)
• Image authenticity: Apple will support AI tagging
• Photographic styles: Texture and grain control
• Smart focus tracking uses on-device AI models to track
• Change white balance, use histogram, manually adjust aperture, adjust shutter speed
• Pro controls: Lets you customize your camera experience
• 4K time lapse
• Cinematic video after you capture video
• Camera system is paired with AI
• iPhone 18 Pro’s 48 MP fusion camera with variable aperture, custom-designed mechanical aperture
• Aperture controls how much light enters the system
• Camera: Biggest camera improvement in years
• Game demos
• Game developers can push further than ever on iPhone
• iPhone 18 Pro provides up to 24-hours usage per charge; 30 hours for iPhone 18 Pro Max
• Battery life: iPhone 18 Pro is smaller, but delivers the same battery life as iPhone 17 Pro Max
• Highest sustained performance on an iPhone – ever
• iPhone 18 Pro has a next-gen Vapor Chamber – significantly improved cooling vs. iPhone 17 Pro
• Brand new thermal design
• Silicon connected directly to Vapor Chamber
• Custom packaging, inspired by M-class chips
• 50% memory bandwidth increase
• 32-cores dual Neural Engine is an AI acellerator
• New Neural Acelerators
• 7-core GPU, 40% faster than A19 Pro
• Super cores are desktop class – fastest in any smartphoen
• 6-core CPU, 2 new super cores / 4 efficiency cores
• A20 Pro is an exceptional chip – brand new 2nm architecture
• Increased access available with “most” iCloud+ plans
• iPhone 18 Pro delivers deeply personal AI
• Siri AI and Apple Intelligence is woven throughout – in Safari, Phone app, Calendar, Camera, etc.
• Siri AI has expressive voices – powered by on-device model
• You can write with Siri AI
• Siri app lets you maintain history and sync across your Apple device ecosystem
• Siri AI has Visual Intelligence and can work with over 300K apps
• 2.5 billion Siri requests made everyday, currently (with the sucky Siri)
• Built for Apple Intelligence, Apple Foundation Models, Siri AI
• Color-matched aluminum and back glass: Black, Silver, Glacier, and Burgundy
• iPhone 18 Pro and iPhone 18 Pro Max
• Most advanced camera system ever
• Longest battery life in iPhone history
• Apple A20 Pro
• Ternus intros next-gen iPhone
• Private Cloud Compute extends privacy to the cloud when needed
• iPhone understands your context; Apple values privacy; personal data stays on-device whenever possible
• Ternus: There’s no product in the world better for personal AI hub than iPhone
• Apple’s goal: To make the best products available
• Ternus talks about inspiration and relentless pursuit of excellence at Apple
• Apple CEO John Ternus takes the stage (on video; missed opportunity; better would’ve been live on-stage)
• Narrated at the end by Tim Cook
• Opens with short film Shot on iPhone (shows the quality and versatility of iPhone camera systems)
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How 2 US, European Satellites Are Studying Hurricanes During El Niño
Hurricane Melissa is seen 50 miles south of Jamaica in this photograph taken from the International Space Station on Oct. 28, 2025.
NASA
Last November, NASA and its European partners launched the Sentinel-6B satellite to improve hurricane forecasts, help protect infrastructure, and benefit commercial industries, including shipping. The satellite now is flying 30 seconds behind its predecessor, Sentinel-6 Michael Freilich. Both satellites are providing precise sea level height measurements during what oceanographers expect to be a historic El Niño, a naturally occurring oceanic phenomenon in which warmer-than-usual Pacific waters shift global weather patterns.
The two satellites make up the Copernicus Sentinel-6/Jason-CS (Continuity of Service) mission, the latest in a series of ocean-observing radar altimetry missions that have been monitoring Earth’s changing seas continuously since the early 1990s.
The data each satellite is collecting will not only allow scientists to better understand this year’s El Niño but will also help them create more accurate hurricane predictions.
“This El Niño was a late-bloomer,” said Josh Willis, Sentinel-6B’s project scientist at NASA’s Jet Propulsion Laboratory in Southern California. “It didn’t kick off until the middle of the year and is just now reaching a strength similar to what we’ve seen in the satellite record during significant El Niños in 1997 and 2015. We expect it to be big, and it’s already having big impacts.”
El Niños generally scramble weather patterns tied to rainfall and storms, including hurricanes. They also redistribute heat in the ocean, which affects sea level. Normally, Earth’s warmest ocean waters sit along the equator in the western Pacific. During El Niño, weakened winds, which usually blow westward along the equator, result in heat spreading east toward South America. The change in ocean heat shifts hurricane activity from the Atlantic to the Pacific Ocean.
Predicting hurricane strength
On July 15, Sentinel-6B began delivering low-latency data to scientists that could be used for weather predictions. That data will take some time to work its way into the research models on which meteorologists and climate scientists rely, but when it does, those improved models could save lives.
Data from Sentinel-6 satellite missions feeds into hurricane tracking algorithms used by federal and state agencies. Those predictions can activate disaster response efforts, mobilizing resources ranging from sandbag placement to National Guard activation. They also can lead to evacuation orders that require quick but well-informed decisions about logistics at a local level. More severe events may require engaging larger organizations, such as the Federal Emergency Management Agency.
A tropical storm can take a week or more to become a hurricane and make its way to a coastline, but a hurricane can rapidly intensify in the 48 hours prior to landfall, leaving planners little time to prepare.
“Hurricanes have been known to speed up quickly at the last moment, so the window in which to decide what to do is short,” said Deirdre Byrne, an oceanographer and altimetry expert with the National Oceanic and Atmospheric Administration (NOAA). “The goal is to forecast how much and how rapidly intensification will happen so that officials can make the right calls.”
Each Sentinel-6 satellite measures ocean height, as well as the size of waves and marine wind speed, using a radar altimeter, which bounces thousands of radar pulses a second off the crests and troughs of waves. Ocean height varies from place to place and provides insight into the ocean’s heat content, since warm water expands. That, in turn, helps forecast how fast hurricanes will grow.
Among the measurements Sentinel-6 is gathering, Byrne is most anticipating the ocean height data, which she plans to begin incorporating into the current Satellite Ocean Heat Content Suite algorithm by the end of the year.
“In terms of data quality, the Sentinel-6 missions are unparalleled,” Byrne said.
Together, the missions are also extending a precise dataset deep into its fourth decade. This record of sea level observations traces back to the TOPEX/Poseidon mission, which launched in 1992, and continues through to the present day with Sentinel-6 Michael Freilich. Sentinel-6B will take over for its predecessor as the reference satellite for global sea level measurements later this year.
“The key is consistency, measuring the same way, every time,” said Severine Fournier, Sentinel-6B deputy project scientist, JPL. “That’s what lets us predict hurricanes, and, in turn, protect coastal communities and infrastructure.”
More about Sentinel-6B
Sentinel-6 Michael Freilich, named after a former director of NASA’s Earth Science Division, is one of two satellites that compose the Copernicus Sentinel-6/Jason-CS mission.
Sentinel-6/Jason-CS, a part of the European Union’s Earth observation program called Copernicus, was jointly developed by ESA (European Space Agency), EUMETSAT (European Organisation for the Exploitation of Meteorological Satellites), NASA, and NOAA, with funding support from the European Commission and technical support on performance from the French space agency CNES (Centre National d’Études Spatiales). Spacecraft monitoring and control, as well as the processing of all the altimeter science data, is carried out by EUMETSAT on behalf of the European Union’s Copernicus Programme, with the support of all partner agencies.
NASA JPL, a division of Caltech in Pasadena, contributed three science instruments for each Sentinel-6 satellite: the Advanced Microwave Radiometer, the GNSS-RO, and the Laser Retroreflector Array. NASA also contributed launch services, ground systems supporting operation of the agency’s science instruments, the science data processors for two of these instruments, and support for the United States members of the international Ocean Surface Topography Science Team.
Preparations for Next Moonwalk Simulations Underway (and Underwater)
Hurricane Melissa is seen 50 miles south of Jamaica in this photograph taken from the International Space Station on Oct. 28, 2025.
NASA
Last November, NASA and its European partners launched the Sentinel-6B satellite to improve hurricane forecasts, help protect infrastructure, and benefit commercial industries, including shipping. The satellite now is flying 30 seconds behind its predecessor, Sentinel-6 Michael Freilich. Both satellites are providing precise sea level height measurements during what oceanographers expect to be a historic El Niño, a naturally occurring oceanic phenomenon in which warmer-than-usual Pacific waters shift global weather patterns.
The two satellites make up the Copernicus Sentinel-6/Jason-CS (Continuity of Service) mission, the latest in a series of ocean-observing radar altimetry missions that have been monitoring Earth’s changing seas continuously since the early 1990s.
The data each satellite is collecting will not only allow scientists to better understand this year’s El Niño but will also help them create more accurate hurricane predictions.
“This El Niño was a late-bloomer,” said Josh Willis, Sentinel-6B’s project scientist at NASA’s Jet Propulsion Laboratory in Southern California. “It didn’t kick off until the middle of the year and is just now reaching a strength similar to what we’ve seen in the satellite record during significant El Niños in 1997 and 2015. We expect it to be big, and it’s already having big impacts.”
El Niños generally scramble weather patterns tied to rainfall and storms, including hurricanes. They also redistribute heat in the ocean, which affects sea level. Normally, Earth’s warmest ocean waters sit along the equator in the western Pacific. During El Niño, weakened winds, which usually blow westward along the equator, result in heat spreading east toward South America. The change in ocean heat shifts hurricane activity from the Atlantic to the Pacific Ocean.
Predicting hurricane strength
On July 15, Sentinel-6B began delivering low-latency data to scientists that could be used for weather predictions. That data will take some time to work its way into the research models on which meteorologists and climate scientists rely, but when it does, those improved models could save lives.
Data from Sentinel-6 satellite missions feeds into hurricane tracking algorithms used by federal and state agencies. Those predictions can activate disaster response efforts, mobilizing resources ranging from sandbag placement to National Guard activation. They also can lead to evacuation orders that require quick but well-informed decisions about logistics at a local level. More severe events may require engaging larger organizations, such as the Federal Emergency Management Agency.
A tropical storm can take a week or more to become a hurricane and make its way to a coastline, but a hurricane can rapidly intensify in the 48 hours prior to landfall, leaving planners little time to prepare.
“Hurricanes have been known to speed up quickly at the last moment, so the window in which to decide what to do is short,” said Deirdre Byrne, an oceanographer and altimetry expert with the National Oceanic and Atmospheric Administration (NOAA). “The goal is to forecast how much and how rapidly intensification will happen so that officials can make the right calls.”
Each Sentinel-6 satellite measures ocean height, as well as the size of waves and marine wind speed, using a radar altimeter, which bounces thousands of radar pulses a second off the crests and troughs of waves. Ocean height varies from place to place and provides insight into the ocean’s heat content, since warm water expands. That, in turn, helps forecast how fast hurricanes will grow.
Among the measurements Sentinel-6 is gathering, Byrne is most anticipating the ocean height data, which she plans to begin incorporating into the current Satellite Ocean Heat Content Suite algorithm by the end of the year.
“In terms of data quality, the Sentinel-6 missions are unparalleled,” Byrne said.
Together, the missions are also extending a precise dataset deep into its fourth decade. This record of sea level observations traces back to the TOPEX/Poseidon mission, which launched in 1992, and continues through to the present day with Sentinel-6 Michael Freilich. Sentinel-6B will take over for its predecessor as the reference satellite for global sea level measurements later this year.
“The key is consistency, measuring the same way, every time,” said Severine Fournier, Sentinel-6B deputy project scientist, JPL. “That’s what lets us predict hurricanes, and, in turn, protect coastal communities and infrastructure.”
More about Sentinel-6B
Sentinel-6 Michael Freilich, named after a former director of NASA’s Earth Science Division, is one of two satellites that compose the Copernicus Sentinel-6/Jason-CS mission.
Sentinel-6/Jason-CS, a part of the European Union’s Earth observation program called Copernicus, was jointly developed by ESA (European Space Agency), EUMETSAT (European Organisation for the Exploitation of Meteorological Satellites), NASA, and NOAA, with funding support from the European Commission and technical support on performance from the French space agency CNES (Centre National d’Études Spatiales). Spacecraft monitoring and control, as well as the processing of all the altimeter science data, is carried out by EUMETSAT on behalf of the European Union’s Copernicus Programme, with the support of all partner agencies.
NASA JPL, a division of Caltech in Pasadena, contributed three science instruments for each Sentinel-6 satellite: the Advanced Microwave Radiometer, the GNSS-RO, and the Laser Retroreflector Array. NASA also contributed launch services, ground systems supporting operation of the agency’s science instruments, the science data processors for two of these instruments, and support for the United States members of the international Ocean Surface Topography Science Team.
Apple's hotly anticipated ‘Surprise and Shine’ event is happening now, and we're on the ground in California bringing you all the big announcements as they happen.
Leading the list of rumored-to-be-unveiled products is Apple's first foldable iPhone — expected to be called either the iPhone Duo or iPhone Ultra — which, if it does arrive, would represent the biggest iPhone shake-up in recent history. This dual-screen device could also skyrocket the popularity of foldable phones more generally, so Samsung and Google executives are surely paying close attention.
Elsewhere, Apple looks set to refresh its wearable, earbud, and smart home lines with new Apple Watches, AirPods, and HomePods, respectively — and we may even see a new version of the Apple TV 4K, which hasn't been updated since 2022.
Proceedings kicked off at 10am PT / 1pm ET / 6pm BST — or 3am AEST on September 10 if you're in Australia — and you can follow along below for our live reaction to new CEO John Ternus' first-ever Apple Event.
Today's ‘Surprise and Shine’ Apple event is taking place at the Steve Jobs Theater in Apple Park, California, but you can follow along via the livestream video embedded above or via Apple’s official event page.
Proceedings kicked off at 10am PT / 1pm ET / 6pm BST, which is 3am AEST on September 10 if you're in Australia, but you'll be able to re-watch the stream once the event finishes (we're expecting things to wrap up around 12pm PT / 3pm ET / 8pm BST, or 5am AEST in Australia).
Live updates
Good morning, folks! It's Apple Day — the most important date in the annual tech calendar and the busiest day of the year for the TechRadar office (sigh).
I'll be bringing you the latest iPhone, AirPods, and Apple Watch rumors ahead of the event's kick-off later today, and trust me: there's a lot to cover.
First, a quick reminder of what's happening: Apple's ‘Surprise and Shine’ event is scheduled to start at 10am PT / 1pm ET / 6pm BST today (that's 3am AEST on September 10 if you're in Australia).
This is the 2026 edition of Apple's annual product showcase, and we're expecting to see as many as nine (yes, nine) new products unveiled.
Of those nine rumored products, the most hotly anticipated is Apple's first foldable iPhone, which we've been referring to as the 'iPhone Ultra' for close to a year now. But at the very last minute, the rumor mill has spat out an unexpected new name for this folding device...
Could the iPhone Ultra be the iPhone Duo?
According to seasoned Apple tipster Mark Gurman, the iPhone Ultra will in fact be called the iPhone Duo. It's pretty hard to believe that such a drastically different name has emerged just hours before the product itself is due to be unveiled — so we're still a tad skeptical about its authenticity — but Gurman has an excellent track record when it comes to Apple predictions.
Apple landed on the iPhone Duo name for the foldable iPhone and a $2,000 starting price, eating the additional memory costs. Storage capacities will reach 2 terabytes and roughly $3,000. It’ll ship in October, has support for the Apple Pencil and come in dark blue + white. https://t.co/58VLtVNka6September 9, 2026
Gurman adds in the same X post that the iPhone Duo will have a starting price of $2,000, rising to $3,000 for the 2TB model. And, yes, in case you were in any doubt: those numbers would make the Duo the most expensive iPhone of all time.
Another important note: Gurman says Apple's first foldable iPhone will have Apple Pencil support. Steve Jobs won't be happy...
(Image credit: Apple)
Let's talk AirPods
(Image credit: Future)
Moving away from the iPhone for the moment, let's talk AirPods. Today, we're expecting Apple to announce two new AirPods models: the AirPods 5 without ANC (active noise cancellation), and AirPods 5 with ANC.
Both models are set to use Apple's new H3 chipset, which should improve audio processing and reduce latency, though it remains to be seen how different the AirPods 5 with ANC will be from the AirPods Pro, which already offer ANC.
In any case, we're not expecting to see any camera-equipped AirPods launch today, despite rumors suggesting that such a product is indeed in development.
(Image credit: Apple)
Today might also be the day we finally get a successor to the HomePod mini. This smaller, more affordable version of the standard Apple HomePod (which now exists as the HomePod 2) was released way back in November 2020, but hasn't been updated since.
More than 20 (!) new iPhones have launched in that same period, so to say the HomePod mini 2 has been a long time coming would be an understatement.
Rumored upgrades for the HomePod mini include a faster chipset (duh!), superior audio quality, and Siri AI functionality.
A clear message from Samsung
(Image credit: Samsung)
If you walk around London, New York, or Seoul today, you may spot Samsung's new tongue-in-cheek advertising campaign, dubbed ‘Welcome to Foldables’.
The Galaxy Z Fold 8 manufacturer is clearly hoping to remind people that it has spent a decade developing foldable technology, and that Apple — if it does release its first foldable today — is late to the party.
That said, Samsung isn't totally against Apple's late entry into the foldables market. Speaking to Bloomberg last year, Samsung's President and COO of the company’s Mobile eXperience (MX) division, Won-joon Choi, said: "I think healthy competition with other companies will bring more innovations, and then bring more benefits to consumers. So we are welcoming others to join this category, which we created back in 2019 [...] Having another global company join this category, I think it's good for the industry, and also, it's going to be great for consumers."
Don't forget about the iPhone 18 Pro
A quick word on the iPhone 18 Pro and Pro Max, which will likely be the forgotten children of today's Apple Event while also being the best-selling Apple products of the next 12 months.
Gurman says both phones will have smaller, more functional Dynamic Islands, an upgraded vapor chamber (read: they won't get as hot), and "major" new camera hardware. Rumors suggest a variable aperture feature could be chief among this new hardware, which would make the iPhone 18 Pro and Pro Max some of the best camera phones around.
The iPhone 18 Pro and iPhone 18 Pro Max will have a smaller and upgraded Dynamic Island that can support three tasks at once (up from two currently), major new pro camera hardware and software, plus an upgraded vapor chamber. https://t.co/58VLtVNka6September 9, 2026
Now look, I can live without the Action button, a SIM card slot, and a telephoto camera, but no Face ID or MagSafe? I'm not sure I would spend $2,000 on an iPhone without those two features, which feel pretty essential to how I use my iPhone every day.
Thinking of selling your iPhone 17 Pro? Do so ASAP
(Image credit: Apple / Future)
Here's some last-minute advice for you: if you're planning on selling your current iPhone 17 Pro or Pro Max to fund an upgrade to the iPhone 18 Pro line, you should head out to your local tech store and do so ASAP. Why? Because current iPhones could fall in value by up to 30% once the new models launch.
“Many people will make the mistake of waiting to see what new features the next iPhone range has before trading in their old device, but our data clearly shows that waiting just a few weeks could mean a significant hit on the amount customers can get for it," Joe Armstrong, Head of Trading at musicMagpie, tells TechRadar. "Those who wait until October may see handsets drop by an average of £48 and up to £122."
It's the same story in the US and Australia, and while Armstrong references October as the hard trade-in deadline, your absolute best bet is to sell your current iPhone before 12pm PT / 3pm ET / 8pm BST today.
Of course, selling before the iPhone 18 Pro has even been announced would leave you with no phone until the new models begin shipping later this month, but some retailers will allow you to lock in a sale price today and keep using your phone for a few more weeks. That's the ideal scenario during this precarious time of year for iPhone trade-in values.
First official look at the iPhone Ultra?
New Apple CEO John Ternus has just posted what appears to be a tease for one of the company's new iPhones on X. There's no Tim Cook-style "Good morning!" here, nor even a reminder of today's event start time. Instead, Ternus has shared a 14-second clip of a spotlight shining down on the corner of what looks like an iPhone. Is this a hint that the iPhone Ultra/Duo won't have four straight edges à la the Samsung Galaxy Z Fold 8, or a reference to the rumored variable aperture feature on the iPhone 18 Pro?
Oh, and the Apple Store website is now closed for maintenance, which typically happens right before the company refreshes its product lineup. Not long to go now!
Regarding Ternus' teaser post on X, some Apple fans are pretty convinced it refers to the iPhone 18 Pro's variable aperture, rather than the company's first foldable iPhone. Perhaps we'll get a second teaser video before the event kicks off at 10am PT / 1pm ET / 6pm BST?
Pro phones to come to variable aperture!Notice how the light source widens up and then convergesJust a guess !September 9, 2026
In terms of what won't be unveiled today, we're not expecting Apple to announce new MacBooks, iPads, or Vision Pro-style VR hardware. Software upgrades will most likely take a backseat, too, after iOS 27, Siri AI, and WatchOS 27 were all announced at WWDC 2026 back in June (though it's worth noting that these new OS packages will almost certainly be released alongside their corresponding hardware products in September).
(Image credit: Future)
TechRadar's Editor at Large, Lance Ulanoff, has touched down in Apple Park. His first stop? The official Apple Store, which appears to be temporarily boarded up in preparation for new products.
The Boys Are Back in Town
(Image credit: Future)
Lance has now been joined by Jacob Krol, TechRadar's US Managing Editor for News. Between them, they'll be bringing you hands-on impressions and videos of everything Apple is announcing today — including, we hope, the company's first foldable iPhone.
OK, I'm pretty sure I know what the winning response will be (it rhymes with "grindstone culture"), but cast your vote below for your most anticipated announcement from today's Apple Event:
Just two hours to go! A reminder that today's event kicks off at 10am PT / 1pm ET / 6pm BST (or 3am AEST if you're in Australia, but if you're reading this from Sydney: go back to sleep).
Here's Lance and Jake on their predictions for today's event:
The sun is out at Apple Park! Incidentally, it was raining cats and dogs during last year's event, so perhaps the universe is telling us we're in for a more exciting set of announcements in 2026.
(Image credit: Future)
Watch out for watches
The Apple Watch Series 11 (Image credit: Future)
The foldable iPhone Duo and iPhone 18 Pro won't be the only stars of today's event: Apple Watches also look set to get an overhaul, starting with the Apple Watch Series 12.
Now, if you're expecting major design upgrades, prepare to be disappointed. According to the latest rumors, the Series 12 will look similar to its predecessor, the Apple Watch Series 11 — though one rumor does hint at ceramic case options, which would be a nice touch. We’ve also heard that the Series 12 could have a new LTPO display instead of the classic OLED, but we’re taking this claim with a pinch of salt.
For now, we’re expecting the biggest upgrades to come inside the watch. Specifically, the Series 12 is tipped to house Apple’s new S12 chipset, which should be powerful enough to support Siri AI, as well as a larger battery for a much-needed battery life boost.
(Image credit: Apple)
The premium Apple Watch Ultra is also tipped to get another update today, but again, it won't necessarily look any different from the current model. Some speculate that the Watch Ultra 4 will be identical in appearance to the Watch Ultra 3, while others claim it will have a bigger screen and slimmer build.
Of course, the biggest updates will likely come under the hood, with the Watch Ultra 4 set to get a new chipset — a no-brainer given Siri AI’s imminent rollout — and a suite of new sensors for more accurate health tracking.
Look out for new health-tracking software
While both new Apple Watch models will almost certainly get hardware upgrades, Apple is also expected to unveil new wellbeing tracking tools for health-minded users. A new default Readiness app is expected to launch for the Apple Watch home screen, delivering a new and improved recovery experience for users — because what you do after a workout is just as important as the workout itself.
The Workout app could be getting an overdue facelift, too. The new version will reportedly let you record individual reps and sets for strength routines to help you keep track of your progress. I’ve been using my iPhone's Notes app in the gym for years, so this is one feature I’m hoping will make an appearance at today's event.
Another handy health tool we’re expecting to see unveiled is always-on heart rate data tracking, which will monitor your activity and recovery over 24 hours using only your heart rate. This sounds exciting, but given that only the Ultra 4 is expected to get new sensors, it’s likely that this feature will be exclusive to Apple's most premium wearable.
(Image credit: Future)
Just 45 minutes to go — Lance and co. are being ushered into the Steve Jobs Theater to take their seats.
The current foldable competition
The Xiaomi 18 Fold (Image credit: Future)
Switching focus back to Apple's first foldable iPhone, there are currently three similarly sized devices available on the market right now: the Samsung Galaxy Z Fold 8, the Xiaomi 18 Fold, and the Huawei Pura X Max.
The first of that trio is the big competition for the iPhone Duo/Ultra. The Z Fold 8 is available globally, and it's been well-received by reviewers and customers as a sturdy, pocket-friendly phone designed for content consumption above all else. Apple will surely ensure its foldable iPhone one-ups the Z Fold 8 in some way, but we're not sure how just yet. I'm banking on a less-visible crease or a superior camera array.
The Xiaomi 18 Fold and Huawei Pura X Max are only available in China, but both may look more similar in appearance to Apple's foldable iPhone than the Galaxy Z Fold 8. Both phones have two rounded corners when closed and four when open, while Samsung's phone is straight-edged whichever way you slice it.
(Image credit: Future)
Lance and Jake have taken their seats inside the Steve Jobs Theater. It's getting real now.
We're kicking off with... iPhone?! I wasn't expecting that. Ternus says the iPhone represents the perfect intersection between AI and hardware. Private Cloud Compute delivers "personal intelligence that's actually personal."
OK we really are getting straight into the new iPhones. I respect it!
(Image credit: Apple)
First up is the iPhone 18 Pro and iPhone 18 Pro Max. "We made massive advancements in Intelligence, Performance, Battery, and Camera," Ternus says.
It comes in Black, Silver, Glacier, and Burgundy.
(Image credit: Apple)
The iPhone 18 Pro features Apple's most advanced foundation models, which, of course, unlock the full capabilities of Siri AI. We got a taste of Siri AI at WWDC 2026 earlier this year, but it now looks set to roll out properly on the 18 Pro, Pro Max, 17 Pro, 17 Pro Max, and iPhone Air (other iPhones will get it, too, but the best version of the software will be locked to these top-end models).
The iPhone 18 Pro features the Expressive Voices feature in Siri AI for more accurate dictation and improved personalization.
We're getting a lot on Siri AI and Apple Intelligence here, but we heard most of this back in June. Let's hope we move onto the hardware upgrades soon...
(Image credit: Apple)
OK, we're finally onto the hardware: the iPhone 18 Pro and Pro Max feature Apple's latest chipset, the A20. It's built on 2nm technology, and features a 6-core CPU (including 2 new super cores and 4 efficiency cores), a 7-core CPU (delivering a 40% increase in graphics performance), and two Neural Engines.
Its the "ultimate chip for running on-device AI models," Apple says.
(Image credit: Apple)
The iPhone 18 Pro and Pro Max also feature a redesigned vapor chamber. It has three times the surface area as the one inside the iPhone 17 Pro, and features more thermally conducted graphite than before. It's much better at dissipating heat, basically (you'll supposedly get a 40% gain in sustained performance).
(Image credit: Apple)
OK, onto the battery – the iPhone 18 Pro Max supposedly delivers the largest increase in battery life ever on an iPhone. You'll get 36 hours of video playback on the 18 Pro, and 45 hours on the Pro Max. As expected, Apple isn't sharing the specific mAh figures.
Apple holds its biggest product event of the year on Wednesday, September 9, at 10am PDT / 1pm EDT at Apple Park in Cupertino. The “Surprise and Shine” keynote will be livestreamed on Apple’s website, the Apple TV app, and YouTube. It is also the first major launch under new CEO John Ternus.
The company is expected to skip a standard iPhone 18 this fall and instead focus on premium hardware: the iPhone 18 Pro, iPhone 18 Pro Max, and its first foldable iPhone, widely referred to as the iPhone Ultra. New Apple Watch models are also on the docket. The base iPhone 18 and a follow-up iPhone Air are rumored for spring 2027.
The foldable is the main actThe long-awaited foldable is expected to use a book-style design: a compact phone when closed and a larger tablet-like screen when opened. Reports describe an outer display around 5.5 inches and an inner display of about 7.8 inches. Pricing is expected to start above $2,000.
Rumored details include Apple’s A20 Pro chip, an in-house modem, Touch ID instead of Face ID on at least some reports, and a hinge designed to reduce the crease that has defined earlier foldables. Camera setup is expected to be more limited than the Pro models, with some reports saying there will be no dedicated telephoto lens. If Apple pulls it off, this would be the first major iPhone form-factor change in nearly two decades.
iPhone 18 Pro and Pro Max stay the volume play
The Pro and Pro Max are expected to look similar to last year’s models, with most of the work happening inside. Anticipated upgrades include the A20 Pro processor, better thermal design, improved battery life, and camera refinements. Some reports point to a smaller Dynamic Island and new color options. The Pro Max may get the larger battery and extra cooling.
Apple appears to be splitting its iPhone calendar: high-end and experimental devices in September, more affordable models later. That would keep this week’s stage focused on the products with the highest prices and the most novelty.
Watches and the rest of the lineup
Apple Watch Series 12 and Apple Watch Ultra 4 are widely expected. Typical September extras such as new AirPods could appear, though camera-equipped AirPods Pro rumors have been less consistent for this date. Macs and iPads are more likely later in the fall. Software release windows for iOS 27 and related updates usually get mentioned as well.
Why this event matters
Ternus takes the stage after years as Apple’s hardware chief. The company has spent much of the past decade refining existing lines. A foldable iPhone, a narrower fall phone lineup, and a new CEO on the same day add up to more than a routine refresh. Whether the foldable becomes a mainstream product or a high-priced niche will be one of the first real tests of the next chapter.
MacDailyNews Note: Watch the stream Wednesday at 10am PDT / 1pm EDT here and check our home page tomorrow for the link to our live coverage.
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takes the stage (on video; missed opportunity; better would’ve been live on-stage)
