Everything New in iOS 16 Beta 3: AFib History, Clownfish Wallpaper, Lockdown Mode, Lock Screen Updates and More

Apple today seeded the third betas of iOS 16 and iPadOS 16 to developers for testing purposes, and as expected, the betas refine some of the features that Apple has added in iOS 16, and there are also some new additions. Everything new in the third beta of iOS 16 is outlined below.

ios 16 lock screen feature

AFib History

Apple in iOS 16 and watchOS 9 is adding an AFib History feature for those who have atrial fibrillation, with the aim of tracking how long a person is in atrial fibrillation and how often. In iOS 16 beta 3, the AFib History section has been added to the Health app, and the AFib feature is activated in watchOS 9 beta 3. For now, AFib History is limited to those in the United States.

afib history ios 16

iCloud Shared Photo Library

The third beta of iOS 16 introduces support for iCloud Shared Photo Library, which is designed to make it easier for you to share photos with friends and family members. You can invite up to five people to share a photo library with you, and all participants can add, delete, and edit images.

shared photo library splash screen

Lockdown Mode

Added as an extreme security measure, Lockdown Mode is available in iOS 16, iPadOS 16, and macOS Ventura. It is an optional security feature that is aimed at protecting a small number of high-profile users who are at risk of targeted cyberattacks from state-sponsored spyware.

Lockdown Mode Feature
Lockdown Mode is aimed at journalists, activists, government employees, and others who might be targeted by sophisticated cyberattacks. It is not for the everyday user, and it restricts many iPhone features. In Messages, for example, attachments other than images are blocked, and in FaceTime, calls from people you have not previously contacted are blocked.

Complex web technologies and browsing features are blocked in web browsers, shared albums are removed from the Photos app, wired connections are blocked, and configuration profiles cannot be installed. More on Lockdown Mode can be found in our article outlining the feature.

Lock Screen Time Font

There are now 12 fonts to choose from for the time on the customizable iOS 16 Lock Screen, including one option that is thinner than prior fonts, and another that is a thicker version of the previously available serif font.

ios 16 beta 3 new fonts

Calendar Lock Screen Widget

For privacy purposes, the Calendar Lock Screen widget no longer provides details on the next upcoming event while the ‌iPhone‌ is locked. It blurs out the information until the ‌iPhone‌ is unlocked by its owner.

ios 16 calendar app hidden lock screen

Reminders

Theres a new "Include Due Today" option in the Settings section of the Reminders app. It is designed to include both overdue and due today items in the badge count, rather than just due today items.

ios 16 reminders include due today

Earth Lock Screen Wallpaper

With the Earth Lock Screen wallpaper, widgets will no longer block the view of the earth. The earth image moves down when widgets are used, and up if there are no widgets placed. In prior versions of the beta, widgets overlapped.

globe wallpaper widget change ios 16

iOS Version Interface Update

In the Settings app under About > iOS Version, if you tap on the version number, the interface has been updated. It's simpler and is no longer a pop-up card, plus it no longer links to Apple's security website.

ios 16 version update interface

Clownfish Wallpaper

Some iOS 16 users who installed the third beta are seeing a Clownfish wallpaper option. This wallpaper was on the original ‌iPhone‌ when it was introduced by Steve Jobs in 2007, but it has never officially launched. It is not showing up for everyone, but it could be added as a wallpaper option in a future beta.


Stage Manager

On the iPad, there is a new splash screen for the Stage Manager feature. There are also new tutorials for walking you through how to use it, along with an updated multitasking menu with improved labeling.

stage manager splash screen

iCloud Splash Screen

When choosing an iCloud+ subscription option, there's a new splash screen that explains the features.

Virtual Card Support

iOS 16 adds support for virtual cards for shopping using Safari. Some banks and card providers allow customers to generate virtual card numbers (similar to how Apple Card works) to use online to avoid having their credit card details stolen. Safari in iOS 16 will support this feature based on code in the beta.

Other New Features

Know of a new feature in iOS 16 beta 3 that we left out? Let us know in the comments below.

Related Forum: iOS 16

Popular Stories

iOS 26

When Will Apple Release iOS 26.2?

Monday December 1, 2025 4:37 pm PST by
We're getting closer to the launch of the final major iOS update of the year, with Apple set to release iOS 26.2 in December. We've had three betas so far and are expecting a fourth beta or a release candidate this week, so a launch could follow as soon as next week. Past Launch Dates Apple's past iOS x.2 updates from the last few years have all happened right around the middle of the...
iPhone Pocket Short

iPhone Pocket is Now Completely Sold Out Worldwide

Tuesday November 25, 2025 7:16 am PST by
Apple recently teamed up with Japanese fashion brand ISSEY MIYAKE to create the iPhone Pocket, a limited-edition knitted accessory designed to carry an iPhone. However, it is now completely sold out in all countries where it was released. iPhone Pocket became available to order on Apple's online store starting Friday, November 14, in the United States, France, China, Italy, Japan, Singapore, ...
Sad Siri Feature

Apple AI Chief John Giannandrea Retiring After Siri Delays

Monday December 1, 2025 2:16 pm PST by
Apple AI chief John Giannandrea is stepping down from his position and retiring in spring 2026, Apple announced today. Giannandrea will serve as an advisor between now and 2026, with former Microsoft AI researcher Amar Subramanya set to take over as vice president of AI. Subramanya will report to Apple engineering chief Craig Federighi, and will lead Apple Foundation Models, ML research, and ...
Netflix Smaller 4

Netflix Kills Casting From Its Mobile App to Most Modern TVs

Monday December 1, 2025 4:36 am PST by
Netflix has quietly removed the ability to cast content from its mobile apps to most modern TVs and streaming devices, including newer Chromecast models and the Google TV Streamer. The change was first spotted by users on Reddit and confirmed in an updated Netflix support page (via Android Authority), which now states that the streaming service no longer supports casting from mobile devices...
Cyber Week Deals 2025

Best Cyber Week Apple Deals Include Big Discounts on AirPods, Apple Watch, and More

Sunday November 30, 2025 7:33 am PST by
Cyber Week is here, and you can find popular Apple products like AirPods, iPad, Apple Watch, and more at all-time low prices. In this article, the majority of the discounts will be found on Amazon. Note: MacRumors is an affiliate partner with some of these vendors. When you click a link and make a purchase, we may receive a small payment, which helps us keep the site running. Specifically,...
maxresdefault

iPhone Fold: Launch, Pricing, and What to Expect From Apple's Foldable

Monday December 1, 2025 3:00 am PST by
Apple is expected to launch a new foldable iPhone next year, based on multiple rumors and credible sources. The long-awaited device has been rumored for years now, but signs increasingly suggest that 2026 could indeed be the year that Apple releases its first foldable device. Subscribe to the MacRumors YouTube channel for more videos. Below, we've collated an updated set of key details that ...
studio display purple february

M5 iPad Pro Could Hint at New Studio Display Feature

Sunday November 30, 2025 10:30 am PST by
The updated specs of the M5 iPad Pro may point toward a major new feature for Apple's next-generation Studio Display expected in early 2026. Apple's latest iPad Pro debuted last month and contains one display-related change that stands out: it can now drive external monitors at up to 120Hz with Adaptive Sync. The feature should deliver lower latency, smoother motion, and fewer visual...
Touchscreen MacBook Feature

Here Are the Four MacBooks Apple Is Expected to Launch Next Year

Monday December 1, 2025 5:00 am PST by
2026 could be a bumper year for Apple's Mac lineup, with the company expected to announce as many as four separate MacBook launches. Rumors suggest Apple will court both ends of the consumer spectrum, with more affordable options for students and feature-rich premium lines for users that seek the highest specifications from a laptop. Below is a breakdown of what we're expecting over the next ...
New Intel Logo

Apple and Intel Rumored to Partner on Mac Chips Again in a New Way

Friday November 28, 2025 7:33 am PST by
While all Macs are now powered by Apple's custom-designed chips, a new rumor claims that Apple may rekindle its partnership with Intel, albeit in a new and limited way. Apple supply chain analyst Ming-Chi Kuo today said Intel is expected to begin shipping Apple's lowest-end M-series chip as early as mid-2027. Kuo said Apple plans to utilize Intel's 18A process, which is the "earliest...
iphone black friday gold

The Best Black Friday iPhone Deals Still Available

Friday November 28, 2025 6:24 am PST by
Cellular carriers have always offered big savings on the newest iPhone models during the holidays, and Black Friday 2025 sales have kicked off at AT&T, Verizon, T-Mobile, and more. Right now we're tracking notable offers on the iPhone 17, iPhone 17 Pro, iPhone 17 Pro Max, and iPhone Air. For even more savings, keep an eye on older models during the holiday shopping season. Note: MacRumors is...

Top Rated Comments

FreakyT Avatar
45 months ago
Hoping the hide calendar details can be disabled -- the calendar widget seems like it would be pretty useless if you need to unlock the phone to see it.
Score: 9 Votes (Like | Disagree)
Fraserh02 Avatar
45 months ago
Imagine if there’s a bug where the stagemanager splash screen shows up on all iPads ?
Score: 8 Votes (Like | Disagree)
SW3029 Avatar
45 months ago

Hoping the hide calendar details can be disabled -- the calendar widget seems like it would be pretty useless if you need to unlock the phone to see it.
The widget will show the details when the owner of the phone looks at the screen due to Face ID recognizing them. This is how sensitive notifications already work in iOS 15 (their details are hidden until owner looks at iPhone).
Score: 8 Votes (Like | Disagree)
now i see it Avatar
45 months ago

Same and I'm also not seeing the clown fish wallpaper...


Attachment Image
Score: 8 Votes (Like | Disagree)
hxlover904 Avatar
45 months ago
This is shaping up to be a really nice iOS update. The first two betas have been relatively stable with no show stoppers so far. Some of the little features are nice quality of life improvements.
Score: 7 Votes (Like | Disagree)
GregJohn Avatar
45 months ago
Nice to see them expand the lock screen (still wish it was on iPad) but I do hope they remove the green dot on the earth (it’s the one I’ve been using)

not a feature but I’ve been using Apple Music for the last half an hour or so and hasn’t crashed for once fingers are crossed it’s actually fixed.
Score: 6 Votes (Like | Disagree)