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iOS 16.3: Best iPhone Features to Try Now

New features are really what updates are all about.

Apple released iOS 16.3 in January, and the update brought some much needed bug fixes and security updates to make your iPhone run more smoothly. The update also brings some useful new features to your iPhone, like security keys and an update to emergency SOS via satellite. 

The iOS 16.3 update was released alongside updates for other Apple software, too, like iPadOS, Safari and previous versions of iOS. The latest iOS update arrived about a month after the release of iOS 16.2.

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Here are the new features landing on your iPhone with iOS 16.3.

Security keys come to Apple ID

Users can now use third-party security keys instead of two-factor authentication for their Apple ID. 

Security keys are a lot like keys to your home. You still use passwords, but this extra layer of security can help protect you against phishing scams and hackers.

Security Keys screen in iOS 16.3 betaSecurity Keys screen in iOS 16.3 beta

Security keys add more protection to your device.

Screenshot by Zach McAuliffe/CNET

«Hardware security keys are very, very secure,» Diya Jolly, chief product officer of authentication service company Okta, told CNET’s Stephen Shankland.

Apple’s security keys feature only works with FIDO Alliance-certified security keys.

Support for the second-gen HomePod

Apple’s iOS 16.3 software adds support for the second-generation HomePod, which is out now and costs $299 (£299, AU$479). Apple announced the release of the new HomePod four days before the latest iOS software was made available.

New Unity wallpaper for Black History Month

A green, black and red wallpaperA green, black and red wallpaper
Screenshot by Zach McAuliffe/CNET

The latest iOS update includes a new iPhone wallpaper as part of Apple’s Black Unity Collection. The collection celebrates Black History Month with a special-edition Apple Watch Black Unity Sport Loop, a mosaic watch face and the new iPhone wallpaper. Apple also plans to release a selection of Black History Month content for Apple TVFitness Plus, Music, Maps, Books, Podcasts and the App Store as part of the collection.

New ways to use Emergency SOS via satellite

Emergency SOS via satellite was introduced at Apple’s event in September. In iOS 16.3, the Call with Hold option has been replaced with Call with Hold and Release. If you enable Call with Hold and Release, you can hold the side button and a volume button to initiate a countdown and an alarm. After the countdown, you release the buttons and your iPhone will call emergency services on its own. Before with Call with Hold, pressing the side button and a volume button would first bring up the Emergency SOS call slider. If you continued to hold the buttons, a countdown started and an alarm would go off. After the countdown ended, your phone would make an emergency call.

There’s also an option to Call Quietly in Emergency SOS. By enabling this option, when you try to make an emergency SOS call, your phone won’t start flashing or making an alarm sound.

Here is Apple’s list of new features and changes included in iOS 16.3:

  • New Unity wallpaper honors Black history and culture in celebration of Black History Month.
  • Security Keys for Apple ID allow users to strengthen the security of their account by requiring a physical security key as part of the two factor authentication sign in process on new devices.
  • Support for HomePod (second generation).
  • Emergency SOS calls now require holding the side button with the up or down volume button and then releasing in order to prevent inadvertent emergency calls.
  • Fixes an issue in Freeform where some drawing strokes created with Apple Pencil or your finger may not appear on shared boards.
  • Addresses an issue where the wallpaper may appear black on the Lock Screen.
  • Fixes an issue where horizontal lines may temporarily appear while waking up iPhone 14 Pro Max.
  • Fixes an issue where the Home Lock Screen widget does not accurately display Home app status.
  • Addresses an issue where Siri may not respond properly to music requests.
  • Resolves issues where Siri requests in CarPlay may not be understood correctly.

For more iOS 16 news, see what new features were added in iOS 16.2 and iOS 16.1. Here’s how you can sign up to test Apple’s iOS beta software, too.

Technologies

Sora and Google’s Nano Banana Pro Are Slammed, and Scale Back Free Videos and Images

OpenAI and Google are reducing the number of image or video requests you can make on their latest media-generation platforms.

Maybe it’s because of the holiday weekend.

OpenAI’s video generator Sora and Google’s image generator nano banana pro are placing new limits on how many videos (in the case of Sora) and AI images (in the case of nano banana pro) you can make per day.

With more people using their Thanksgiving weekend idle time to, say, make AI videos of cats as angry service industry cashiers, it’s likely these services are hitting their limits.

Bill Peebles, OpenAI’s head of Sora, posted on X, «our gpus are melting, and we want to let as many people access sora as possible!» GPUs are the graphics processing units used by AI services for the complex computations they need to perform.

Peebles wrote that Sora will limit free video generation to six videos per day. ChatGPT Plus and Pro accounts won’t see any changes.

«And everybody can purchase additional gens as needed,» he wrote.


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Gemini limits

As for Google’s image generator, a Gemini support page says that those without a Google AI plan are now limited to two images generated and edited per day with nano banana pro. The previous limit was three, according to 9to5Google, which also spotted new usage limits on Gemini 3 Pro that are variable. The same support page says free access to Gemini 3 Pro Thinking includes «Basic access — daily limits may change frequently.»

The limit for nano banana (the previous 2.5 non-pro version) is 100 free images per day. 

A representative for Google did not immediately respond to a request for comment.

(Disclosure: Ziff Davis, CNET’s parent company, in April filed a lawsuit against OpenAI, alleging it infringed Ziff Davis copyrights in training and operating its AI systems.)

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Technologies

If You Don’t Want to Pay AirPod Prices, I Found Great Noise Canceling Earbuds That Are Only $53 for Black Friday

You don’t need to spend a fortune to get a great pair of earbuds.

Black Friday deal alert: If you’re looking for a new pair of noise-canceling earbuds, there are some good deals on Apple AirPods right now, but you might be able to spend half as much to get similar performance. I’ve found that the Air Pro 4 earbuds from Earfun are legitimate contenders to the AirPods, at a much lower price. Right now at Amazon for Black Friday, you can get the Air Pro 4s for a steal — they’re 34% off, which drops their price down to $53.

In short, they’re great, and the black ones are currently available on Amazon for $53, near the lowest price we’ve ever seen them sell for. The other colors are also on sale; the glossy white and royal blue are both $68.

Hey, did you know? CNET Deals texts are free, easy and save you money.

How these earbuds silence the noise around you

I prefer in-ear headphones because they offer active, electronic and passive noise cancellation. Passive noise cancellation basically consists of plugging your ears with the rubbery tips included with the earbuds.

The Earfuns fit well for me when I use the second-largest of the five swappable ear tip sizes, and they stay sealed and comfortable for hours. Sometimes I have to reseal one after I yawn or something, but that’s the case with other in-ear headphones, too.

For reading, I prefer Earfun’s «Strong ANC» noise-canceling mode, which makes a big difference when blocking out the noise around you, but there are a bunch of other noise-cancellation options. The Ambient Sound function is good for when I want to pay attention to my surroundings.

Overall, I found the app easier to use than Sony’s and just as capable. The main difference is that Sony’s app has a variable slider for ambient sound.

The Earfun app also includes a white noise section in the app. Normally, I prefer Spotify for white noise (and I download my favorite playlists for offline listening) but this feature is useful for people who don’t have another music service. It includes birdsong, waves and rainfall, all of which are short clips that repeat automatically.

Impulse Buys Under $25 That Make Unexpectedly Great Gifts

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Why I chose these earbuds over AirPods

These headphones have every other feature I’d expect, including the ability to connect to two devices simultaneously and programmable touch-sensitive controls on the buds. Plus, battery life has been more than ample for me, even after a marathon reading session. 

There’s also a finder function if you misplace either earbud (unlike Apple FindMy, however, they have to be connected and in Bluetooth range). For actual music and voice calling quality, they sound fine, albeit not as good as my big Sonys.

I have an iPhone and briefly thought about buying Apple AirPods, but I didn’t want to spend the money. The AirPods 4 with noise cancellation cost $115 more than these Earfuns and have an open-ear design, so they rely entirely on the electronic (not passive) method. The AirPods Pro 2 are in-ear and superb, but I didn’t want to spend $250 on a pair of secondary headphones. 

Yes, I could probably save some money on an even less expensive pair of in-ear noise-cancelling headphones, but I’m not sure I’d be as happy with their fit, long-term comfort, battery life and noise-cancellation performance. The Earfun Pro 4 buds help me relax and concentrate on my book, and for me that’s priceless.

For more headphone savings, check out our roundup of all the best deals on headphones, or find bargains of all kinds in our roundup of the best Amazon Prime Day deals going on now. 

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Technologies

I Have a Flashlight Fetish and My Favorite New Olight Is 20% Off for Black Friday

Olight’s sleek new pocket flashlight, the ArkPro, is normally $100. But it’s down to $80 for Black Friday and Cyber Monday.

Truth be told be told, I have a thing for flashlights. Not a bad thing, just a certain appreciation for a well-designed torch, as the Brits might say. 

Bright flashlights are good, naturally, but a small, sleekly designed rechargeable everyday carry flashlight that puts out a decent amount of light is high on my list of flashlight favorites, and the new Olight ArkPro and its slightly brighter sibling, the ArkPro Ultra, fit the bill. They’re both on sale for Black Friday and Cyber Monday for 20% off. The ArkPro is down to $80 ($100 list) while the ArkPro Ultra’s price has dipped to $104 ($130 list).

The flashlights are upgraded versions of Olight’s Arkfeld Pro ($70) and Arkfeld Ultra ($84), with higher brightness ratings. Both new models have similar flat, IPX7 waterproof designs with sturdy metal bodies and a magnetic base that allows you to attach the flashlight to anything metal. There’s also an integrated clip-on mount, and they come in cool white and neutral white color temperature versions. 

You get three lighting modes: a 1,500-lumen floodlight mode (1,700 lumens for the ArkPro Ultra), an 800-lumen, 205-meter reach spotlight mode (it’s the same for the Ultra) and a UV light mode. You can also activate a green beam laser pointer. 

The flashlights come with a wireless charger that magnetically attaches to the base, but you can also charge them via USB-C, which I found more convenient.

I mainly tested the flashlights while walking my dog at night in a pretty remote rural area in New York. The floodlight mode works better for dog walking, but I’d sometimes switch to spotlight mode when I wanted to gauge what was further ahead of us or check whether anything was lurking in the trees or bushes.

These smaller EDC flashlights are well-suited to a variety of activities, including camping and anything you’re doing where you’d like to have a flashlight handy that you can easily carry around in a pocket. You can find similar flat flashlight designs from other brands on Amazon — some of them for significantly less money. However, Olight is considered a premium EDC flashlight brand, though some flashlight enthusiasts are less enthusiastic about the brand for a few reasons. That said, I’m just fine recommending these new ArkPro models when they’re discounted like this. And they do make for nice gifts this time of year.      

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