Technologies
Your iPhone Could Eke Out More Battery Life Thanks to Adaptive Power in iOS 26
Did you just get an iPhone 17 or iPhone Air? This new iOS feature has the potential to extend your battery, even in a few older models, too.
It’s like Apple finally listened to what a majority of phone owners have been asking for: longer battery life. The iPhone 17 Pro Max delivers «the best battery life of any phone that CNET has ever tested» according to Managing Editor Patrick Holland in his review, but it’s not just due to a physically larger power unit. A new feature in iOS 26 called Adaptive Power contributes to extended battery life in the latest iPhone 17 and iPhone Air models, as well as several earlier Apple iPhones.
Currently, the iPhone uses as much power as it needs to perform its tasks. You can extend the battery life by doing a number of things, such as decreasing screen brightness and turning off the always-on display. Or, if your battery level is starting to get dire, you can activate Low Power Mode, which reduces background activity like fetching mail and downloading data in addition to those screen adjustments. Low Power Mode also kicks in automatically when the battery level reaches 20%.
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If Low Power Mode is the hammer that knocks down power consumption, Adaptive Power is the scalpel that intelligently trims energy savings here and there as needed. Based on Apple’s description that accompanies the control, the savings will be felt mostly in power-hungry situations such as recording videos, editing photos or perhaps even playing games:
«When your battery usage is higher than usual, iPhone can extend your battery life by making performance adjustments, such as lowering display brightness, allowing some activities to take longer, or turning on Low Power Mode at 20%.»
Apple says Adaptive Power takes about a week to analyze your usage behavior before it begins actively working. It works in the background without needing any management on your part. The iPhone user guide describes it as follows: «It uses on-device intelligence to predict when you’ll need extra battery power based on your recent usage patterns, then makes performance adjustments to help your battery last longer.»
Which iPhone models can use Adaptive Power?
The feature uses AI to monitor and choose when its power-saving measures should be activated, so that means only phones compatible with Apple Intelligence get the feature. These are the models that have the option:
• iPhone 17
• iPhone 17 Pro and iPhone 17 Pro Max
• iPhone Air
• iPhone 16 and iPhone 16 Plus
• iPhone 16 Pro and iPhone 16 Pro Max
• iPhone 16e
• iPhone 15 Pro and iPhone 15 Pro Max
Although some iPad and Mac models support Apple Intelligence, the feature is only available on iPhones.
How to turn Adaptive Power on
On the iPhone 17, iPhone 17 Pro, iPhone 17 Pro Max and iPhone Air, Adaptive Power is on by default. For other models, you must opt in to use it. In iOS 26, you’ll find the Adaptive Power toggle in Settings > Battery > Power Mode. If you want to be alerted when the feature is active, turn on the Adaptive Power Notifications option.
Adaptive Power sounds like an outgrowth of Gaming Mode, introduced in iOS 18, which routes all available processing and graphics power to the frontmost app and pauses other processes in order to deliver the best experience possible — at the notable expense of battery life.
What does this mean for your charging habits?
Although we all want as much battery life as possible all the time, judging by the description, it sounds as if Adaptive Power’s optimizations will not always be active, even if you leave the feature on. «When your battery usage is higher than usual» could include a limited number of situations. Still, considering that according to a CNET survey, 61% of people upgrade their phones because of battery life, a feature such as Adaptive Power could extend the longevity of their phones just by updating to iOS 26.
I also wonder whether slightly adjusting display brightness could be disruptive, but in my experience so far, it hasn’t been noticeable. Because the feature also selectively de-prioritizes processing tasks, the outward effects will likely be minimal.
Read more: Adaptive Power in iOS 26 Could Save the iPhone 17 Air From This Major Pitfall
We’ll get a better idea about how well Adaptive Power works as more people adopt iOS 26 and start buying new iPhone models. Also, remember that shortly after installing a major software update, it’s common to experience worse battery life as the system optimizes data in the background; Apple went so far as to remind customers that it’s a temporary side effect.
Technologies
Apple Update Frees Families From Sharing Only 1 Payment Option
With the latest OS updates, Apple users on Family Sharing will be able to select their own payment options for new purchases.
Finally, a little financial flexibility is coming to Apple’s Family Sharing plan. Apple’s iOS 26.4 update won’t be available to all iPhone users until March 25, but the release notes include a welcome change. Members of a family group will no longer be bound to only one payment option.
An Apple representative didn’t immediately respond to a request for comment.
You can see the change in Apple’s new payment details. In the past, Family Sharing allowed you to add people to one group (up to six) so they could share their purchased content. But with that Purchase Sharing feature turned on, everyone in the group was required to use the single payment method chosen by the family organizer.
This caused many headaches. Family organizers rarely want to be asked for permission or to vet purchases for members they already trust. Some family members resorted to using Venmo to pay each other back, or to buying Apple gift cards and loading them into the account to pay that way.
iOS 26.4 is removing that hassle.
Soon, Adult family members can be part of Family Sharing and use the individual payment methods they have saved, perhaps to their Apple Wallet, without needing any workarounds.
Note that this applies only to adult members, so you can still monitor kids’ purchases.
The change to payment methods is just one of the changes Apple is bringing to iOS. Other updates include the ability to change your iPhone’s Liquid Glass design and to remove your alarm slider.
Technologies
Garmin Smartwatch Users Can Now Make Calls and Send Texts Through WhatsApp
If you own a Garmin smartwatch, you’ll now be able to keep up with your WhatsApp messages even while out on a run.
If you own a Garmin smartwatch, you can now send texts and make calls via WhatsApp. Garmin announced on Tuesday that WhatsApp is now available for free download from its Connect IQ store. The Meta-owned app will be available for select Garmin Fenix, Forerunner, Venus and Vívoactive smartwatches. This integration makes WhatsApp the only third-party messaging app available on Garmin smartwatches.
Garmin is one of CNET’s leading makers of fitness trackers among runners and for sleep tracking. CNET recently tested a group of smartwatches to see which is the most accurate, and the Garmin Venu 4 earned the top honor for elite-level heart rate tracking on Android phones.
«By bringing a global messaging brand like WhatsApp to select Garmin smartwatches, we’re giving customers another meaningful way to stay connected — whether they’re training, exploring or simply on the move,» Susan Lyman, Garmin’s vice president of consumer sales and marketing, said in a statement.
Garmin smartwatch users will be able to read and respond to messages with the built-in keyboard on their watch screens, view incoming calls and accept or decline them, and view their chat history up to 10 messages.
The Kansas-based company uses end-to-end encryption to protect messages shared through the device.
Technologies
Tim Cook Riffs on Retirement Rumors, AI, Phone Addiction and Trump
The Apple CEO discussed a range of topics on Good Morning America.
Tim Cook isn’t going anywhere just yet — not during Apple’s 50th anniversary celebrations, not with the company preparing to introduce its first foldable phone, not while the tech giant is trying to figure out how to beat the AI race.
In a sit-down interview with Good Morning America host and Pro Football Hall of Famer Michael Strahan this week, Cook, who turned 65 in November, said there was no truth to the rumors that he is considering retiring from Apple. He became CEO of the company in 2011, 13 years after joining from Compaq.
«I love what I do deeply. Twenty-eight years ago, I walked into Apple, and I’ve loved every day of it since,» Cook told Strahan. «We’ve had ups and downs, but the people I work with are so amazing. They bring out the best in me, and hopefully I can bring out the best in them.»
Strahan interviewed Cook during the Apple CEO’s visit to Wadleigh Secondary School for the Performing & Visual Arts in Harlem, where students use Apple technology through the company’s partnership with the nonprofit Save the Music.
Speculation about Cook stepping down has been circulating since last November, when the Financial Times cited unnamed sources saying that Apple was preparing to usher in a new CEO «as soon as next year.» Bloomberg’s Mark Gurman threw water on that report, saying he «would be shocked if Cook steps down in the time frame outlined by the FT.»
During Cook’s tenure as CEO, Apple’s revenue has nearly quadrupled, with the tech giant adding dozens of new iPhone models, several more iPads, and updated Apple Watches and AirPods. This year, Apple has launched several new products, including the MacBook Neo, which at $599 has disrupted the budget laptop market. The company’s first foldable phone could come later this year.
Touch some grass
The GMA interview was short but wide-ranging, including Cook’s thoughts on how much people use their iPhones. Many studies estimate that people across most generations spend at least 4 hours a day on their phones, with millennials and Gen Z spending 5 to 6 hours.
When asked what he worries about most regarding Apple products’ impact on society, Cook weighed in, telling Strahan he doesn’t want people using iPhones «too much.»
«I don’t want people looking at the smartphone more than they’re looking in someone’s eyes,» Cook said, «because if they’re just scrolling endlessly, this is not the way you want to spend your day. Go out and spend it in nature.»
More on Apple from CNET:
- Watch Steve Jobs Introduce the Original iPhone
- The $500 Check That Kickstarted Apple Just Sold for $2.4 Million
AI and privacy
Cook told Strahan that AI «can be so positive,» but his response when asked whether he was «worried» about it was fairly flat.
«Technology doesn’t want to be good, and it doesn’t want to be bad,» Cook said. «It’s in the hands of the user and the hands of the inventor.»
Strahan questioned how much of iPhone users’ private lives are feeding Apple’s AI learning machine. Cook told him that because the smartphone is encrypted, Apple doesn’t have access to it. He went on to say: «When we can’t answer a question on your device, we send it to something called private cloud compute, which is essentially a big device in the sky that has the same kind of security and architecture as your phone.»
On its website, Apple says that it «does not use our users’ private personal data or user interactions when training our foundation models.»
To date, Apple has been cautious in diving into the AI scrum. While Amazon, Alphabet, Meta and Microsoft are spending nearly $700 billion combined on AI tech this year, Apple is «only» investing $14 billion.
Trump and tariffs
Cook has been criticized for being too cozy with the Trump administration: donating $1 million to President Donald Trump’s inauguration; giving him a 24-karat gold plaque; and attending a White House screening of Melania, a film about the First Lady.
The Apple CEO told Strahan that he’s «not a political person» on either side.
«I’m kind of straight down the middle, and I focus on policy,» Cook said. «So, I’m very pleased that the president and the administration is accessible to talk about policy.»
One of those policies has been tariffs, which Trump has imposed on many nations to varying degrees during his second term in office, purportedly to pressure companies to shift their manufacturing to the US. The president has largely spared Apple, which promised to invest $600 billion over four years to make more products in the US.
Cook told Strahan that the glass for the front and back of an iPhone will come out of Kentucky by the end of the year, and that 100 million chip engines will be manufactured in Arizona this year. He also noted that 20 billion semiconductors will be made in the US. «We’re a very proud American company, and we want to do as much here as we can,» Cook said.
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