iOS 15, iPadOS 15, watchOS 8, and tvOS 15 Will Be Released On September 20 - MacRumorsOpen MenuShow RoundupsShow Forums menuVisit ForumsOpen Sidebar
Skip to Content

iOS 15, iPadOS 15, watchOS 8, and tvOS 15 Will Be Released On September 20

iOS 15, iPadOS 15, watchOS 8, and tvOS 15 will be released on Monday, September 20, Apple announced today during its "California streaming" event.

iOS 15 General Feature Red ORange
iOS 15 and iPadOS 15 include a number of improvements and features, including redesigned notifications, Focus mode, Live Text, and more. iOS 15, iPadOS 15, watchOS 8, and tvOS 15 were previewed in June and have been in beta testing over the summer.

Apple today did not announce a release date for macOS Monterey, given we're likely to see its release later on in the fall alongside new Apple silicon Macs.

Related Roundups: watchOS 26, watchOS 27
Related Forums: iOS 15, Apple Watch

Popular Stories

watchos 27

Apple Releases watchOS 27.2 With Siri AI Enhancements

Monday October 26, 2026 10:47 am PDT by
Apple today released watchOS 27.2, the first major update to the watchOS 27 operating system. watchOS 27.2 can be downloaded through the Settings app on the watch or the Apple Watch app on a connected iPhone. Software can only be installed when the Apple Watch is on the charger and has over 50 percent battery. According to Apple's release notes, watchOS 27.2 introduces new Siri AI...
watchos 27

Apple Seeds Updated watchOS 27.2 Release Candidate

Friday October 23, 2026 12:28 pm PDT by
Apple today seeded an updated version of the watchOS 27.2 release candidate, four days after the first RC became available. Registered developers and public beta testers can download software through the Apple Watch Settings app or using the Apple Watch app on iPhone. watchOS 27.2 adds new Siri AI features and extends Siri AI to more languages. This update provides enhancements to Siri...
siri recap live rewind

watchOS 27.3 Brings Live Rewind and Siri Recap to Apple Watch

Tuesday November 3, 2026 10:35 am PST by
With the first beta of watchOS 27.3, Apple is introducing new Audio Intelligence features it previewed for the Apple Watch Series 12 and Ultra 4 earlier this year. Powered by the S11 chip, Audio Intelligence includes Live Rewind, Siri Recap, Sound Recognition, and Shazam Music Recognition. Sound Recognition and Shazam are already on the watch, but Live Rewind and Siri Recap are now available ...

Top Rated Comments

67 months ago
I laughed when they threw the "Privacy" section into the iPhone announcement, but only mentioned two things (on-machine learning for Siri, and something else I've already forgotten) and no mention of the privacy-killing photo scanning they announced last month. I heard thats "under evaluation" and may not ship with iOS15, but I've gotten to the point where I no longer trust Apple.
Score: 20 Votes (Like | Disagree)
Archeteo Avatar
67 months ago

No thanks. ill stay on 14
Apple have cancelled the release of iOS 15 because krspkbl is not updating.
Score: 16 Votes (Like | Disagree)
krspkbl Avatar
67 months ago
No thanks. ill stay on 14
Score: 12 Votes (Like | Disagree)
67 months ago
Really looking forward to the address bar at the bottom in Safari. I have wanted this all my life.
Score: 7 Votes (Like | Disagree)
al256 Avatar
67 months ago

I wonder why I even engage this sort of comment. Probably should stop.

1) If you don't trust Apple's software to do what they say, any conversation about the implications of what they say is pointless.
2) The only "scanning" was to be a local pre-hashing of photos that are exchanged with iCloud. They clearly stated opting out of iCloud Photos will avoid having any local photo hashes "reported" back to them.
3) If apple wanted to look at your photos in the iCloud, they could already. The content isn't encrypted in any way either in iCloud Photos or in iCloud backups. The main reason we think apple wasn't doing this is that Google/FB/Reddit/MS/Discord/Twitter/etc all disclose public numbers on how many accounts they report for hits on these hashes; and they have orders of magnitude more reported users and hence must be regularly trawling all their users' photos.
4) other cloud photo systems compute the same hashing of the photos in their cloud (vs on device).

https://en.wikipedia.org/wiki/PhotoDNA
I don't speak for others but this certainly muddying the point. iCloud backups/photos are accessible to Apple, yes. In their cloud. That's not the problem.

Apple built in hashing on the device to look for illegal content. Its current limitations do not matter to me. I would not read a white paper on cattle cars and how they are only designed to move live stock. I damn well know they can move people too.

The problem for me is, I now have this device which at some point can treat my device the way NSA does with its Utah data center. I'm at a crossroads. I won't upgrade to iOS 15. I may go back to a simple cell phone. I'm not sure. I'm just one person that believes in strengthening civil liberties not eroding them.
Score: 5 Votes (Like | Disagree)
67 months ago
And so begins update season where the endless updates to fix bugs that should have been fixed in the intial release roll in for the next 3 months.
Score: 5 Votes (Like | Disagree)
Latest Stories
Apple Releases macOS Golden Gate 27.2.1
Apple Releases macOS Golden Gate 27.2.1
20 minutes ago
Apple Releases iOS 27.2.1 With Bug Fixes
Apple Releases iOS 27.2.1 With Bug Fixes
24 minutes ago
Apple Releases watchOS 27.2.1 and visionOS 27.2.1 With Security Fixes
Apple Releases watchOS 27.2.1 and visionOS 27.2.1 With Security Fixes
26 minutes ago
Apple Watch Ultra 4 Gets $99 Amazon Discounts, Starting at $699.99
Apple Watch Ultra 4 Gets $99 Amazon Discounts, Starting at $699.99
35 minutes ago
Apple Pay Ad Features Martial Arts Convenience Store Food Fight
Apple Pay Ad Features Martial Arts Convenience Store Food Fight
42 minutes ago
Apple Continues to Say Some AI Features Will Have Fees for Extra Usage
Apple Continues to Say Some AI Features Will Have Fees for Extra Usage
49 minutes ago
Apple Announces Türkiye Expansion Plans as Tim Cook Visits
Apple Announces Türkiye Expansion Plans as Tim Cook Visits
2 hours ago
Singapore Saved Apple $2.7 Billion in Taxes This Year
Singapore Saved Apple $2.7 Billion in Taxes This Year
2 hours ago
Apple Music's 2026 Artist of the Year is Olivia Dean
Apple Music's 2026 Artist of the Year is Olivia Dean
2 hours ago
This Could Be Your Last Chance to Pre-Order the HomeView at a Discount
This Could Be Your Last Chance to Pre-Order the HomeView at a Discount
3 hours ago
Some HomePod Mini 2 Buyers Returning Units Over Mac Speaker Issues
Some HomePod Mini 2 Buyers Returning Units Over Mac Speaker Issues
3 hours ago
MacBook Pro With PROLED XDR Display: Details You Might Have Missed
MacBook Pro With PROLED XDR Display: Details You Might Have Missed
3 hours ago
Satechi Offers MacRumors Readers 30% Off Select Accessories in Early Black Friday Sale
Satechi Offers MacRumors Readers 30% Off Select Accessories in Early Black Friday Sale
4 hours ago
Leaker Envisions a Shorter iPhone With a New iOS Layout
Leaker Envisions a Shorter iPhone With a New iOS Layout
4 hours ago
Apple to Give You More Control Over When Your Mac Passwords Lock
Apple to Give You More Control Over When Your Mac Passwords Lock
5 hours ago
Siri Is Getting a Better Memory
Siri Is Getting a Better Memory
5 hours ago
iPhone 18e Could Feature Bigger Display and Battery
iPhone 18e Could Feature Bigger Display and Battery
6 hours ago
Apple's Siri Boss May Leave - Here's Who Could Take Over
Apple's Siri Boss May Leave - Here's Who Could Take Over
6 hours ago
Apple Launching Two More New Products This Friday
Apple Launching Two More New Products This Friday
6 hours ago
Apple Store Subscription Sign-Up Controversy Exposed
Apple Store Subscription Sign-Up Controversy Exposed
15 hours ago
Siri AI Rumored to Become 'More Like an Agent' as Early as Next Year
Siri AI Rumored to Become 'More Like an Agent' as Early as Next Year
1 day ago
Apple Taking New Approach to Developing iOS 28 and macOS 28
Apple Taking New Approach to Developing iOS 28 and macOS 28
1 day ago
Early Apple Black Friday Deals on Apple Watch, MacBook Air, and More
Early Apple Black Friday Deals on Apple Watch, MacBook Air, and More
2 days ago
'Backglow' Lets You Customize New MacBook Pro's Glowing Apple Logo
'Backglow' Lets You Customize New MacBook Pro's Glowing Apple Logo
2 days ago
Top Stories: Apple Product Launches, iOS 27.3 Beta, and More
Top Stories: Apple Product Launches, iOS 27.3 Beta, and More
2 days ago
More Fun iPhone Duo Apps: 30 New Picks to Try
More Fun iPhone Duo Apps: 30 New Picks to Try
3 days ago
Hands-On With Apple's New OLED Touchscreen MacBook Pro
Hands-On With Apple's New OLED Touchscreen MacBook Pro
3 days ago
Apple Store With All-New Design Opening Soon in Southern California
Apple Store With All-New Design Opening Soon in Southern California
3 days ago
Control the Glowing Apple Logo on Your New MacBook Pro
Control the Glowing Apple Logo on Your New MacBook Pro
3 days ago
Apple Shares New 'Apple Card: Apply and Use in Minutes' Ad
Apple Shares New 'Apple Card: Apply and Use in Minutes' Ad
3 days ago