Expanded Low-Power Mode in watchOS 9 Will Work With More Apps and Features

watchOS 9 will feature a new power-saving mode that will let users use an Apple Watch and its apps and features without taking up a significant amount of battery life, Bloomberg's Mark Gurman reported today.

watchOS 8 Green BG Feature
Currently, the Apple Watch features "Power Reserve" mode, which greatly limits Apple Watch functionality to only show users the time. With watchOS 9, Apple is looking to port over Low Power Mode from the iPhone to the Apple Watch, letting users use apps and features while using less battery life.

For watchOS 9, Apple also is planning a new low-power mode that is designed to let its smartwatch run some apps and features without using as much battery life. Currently, Apple Watches in low-power mode -- known on the device as Power Reserve -- can only access the time. The company is also planning to refresh many of its built-in watch faces currently shipping with the device.

The added new feature in watchOS 9 is part of Apple's overall efforts to improve battery life on the Apple Watch, which has remained mainly stagnant over the years.

watchOS 9 will also include a new detection feature for atrial fibrillation that will track how long an individual has been in a state of atrial fibrillation, according to Bloomberg. Apple will preview iOS 16, iPadOS 16, macOS 13, and watchOS 9 during WWDC from June 6 through June 10.

Related Roundup: watchOS 26
Related Forum: Apple Watch

Popular Stories

ios 26 1 slide to stop

iOS 26.1 Brings Back 2007 Feature in New Way

Friday October 31, 2025 1:40 pm PDT by
The upcoming iOS 26.1 update includes a small but helpful change for iPhones, and it could prevent you from running late to something important. Specifically, when an alarm goes off in the Clock app, there is a new "slide to stop" control on the screen for turning off the alarm. On previous iOS 26 versions, there is simply a large "stop" button, which could be accidentally tapped. The new ...
M5 MacBook Pro

Waiting for New Macs? Apple Just Shared Bad News

Friday October 31, 2025 7:32 am PDT by
Apple has just given a strong indication that it will not be releasing any additional new Macs for the remainder of the year. Apple's CFO Kevan Parekh dropped the hint during the company's earnings call on Thursday:On Mac, keep in mind, we expect to face a very difficult compare against the M4 MacBook Pro, Mac mini, and iMac launches in the year-ago quarter.Parekh essentially gave a heads up ...
iPhone 17 Pro Cosmic Orange

8 Reasons to Wait for Next Year's iPhone 18 Pro

Thursday October 30, 2025 4:42 am PDT by
Apple's iPhone development roadmap runs several years into the future and the company is continually working with suppliers on several successive iPhone models at the same time, which is why we often get rumored features months ahead of launch. The iPhone 18 series is no different, and we already have a good idea of what to expect for the iPhone 18 Pro and iPhone 18 Pro Max. One thing worth...
iOS 26

6 New Things Your iPhone Can Do in iOS 26.1

Wednesday October 29, 2025 4:22 am PDT by
Apple is about to drop iOS 26.1, the first major point release since iOS 26 was rolled out in September, and there are at least six notable changes and improvements to look forward to. We've rounded them up below. Apple has already provided developers and public beta testers with the release candidate version of iOS 26.1, which means Apple will likely roll out the update to all compatible...
Apple Foldable Thumb

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

Friday October 31, 2025 8:52 am PDT 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. Below, we've collated an updated set of key details that have been leaked about Apple's foldable iPhone so far. Ove...
Coffee Burgundy and Purple iPhone 18 Pro Mock 1

Leaker Outlines Potential New Colors for iPhone 18 Pro

Friday October 31, 2025 8:28 am PDT by
Apple's iPhone 18 Pro models could be available in new rich and warm color option, according to a known leaker. The Weibo user known as "Instant Digital" today suggested that next-year's iPhone 18 Pro models will be available in at least one of the following color options: Coffee, purple, and burgundy. The iPhone XR, iPhone 11, iPhone 12, iPhone 14, and iPhone 14 Pro were all available in ...
apple tv hd

Apple Launched Its Big New Vision for TV 10 Years Ago Today

Thursday October 30, 2025 8:58 am PDT by
Apple launched the Apple TV HD, the Siri Remote, tvOS, and their accompanying App Store a decade ago today, marking a major overhaul of the device. The new vision for the Apple TV was unveiled on September 9, 2015 during Apple's "Hey Siri" event in San Francisco, where CEO Tim Cook introduced the device with the statement, "The future of TV is apps." The announcement represented a major...
iOS 26

Apple This November: iOS 26.2 Beta, Rumored New Products, and More

Thursday October 30, 2025 12:42 pm PDT by
Tomorrow is Halloween, and then November is upon us. Below, we outline what to expect from Apple next month, as the slower holiday season approaches. Apple is expected to kick off November by releasing iOS 26.1, iPadOS 26.1, macOS 26.1, watchOS 26.1, tvOS 26.1, and visionOS 26.1. With beta testing now wrapped up, the updates will likely be released this Monday, November 3 or Tuesday,...
iOS 26

iOS 26.1 Coming Soon: New Features for Your iPhone and Release Date

Monday October 27, 2025 7:55 am PDT by
The upcoming iOS 26.1 update includes a handful of new features and changes for iPhones, including a toggle for changing the appearance of the Liquid Glass design, "slide to stop" for alarms in the Clock app, and more. Below, we outline key details about iOS 26.1. Release Date Given that Apple has yet to seed an iOS 26.1 Release Candidate, which is typically the final beta version, the...
iOS 18 Siri Personal Context

Apple CEO Tim Cook Says Revamped Siri on Track to Launch Next Year

Thursday October 30, 2025 1:50 pm PDT by
Apple CEO Tim Cook today said that a more personalized version of Siri remains on track to launch at some point next year, with the new set of features expected to debut on the iPhone as part of iOS 26.4 in March or April. "We're also excited for a more personalized Siri," said Cook, on Apple's earnings call for the third quarter of the 2025 calendar year. "We're making good progress on it,...

Top Rated Comments

xyz369 Avatar
47 months ago
Finaly just make them work without depending on the iPhone.
Score: 7 Votes (Like | Disagree)
_Spinn_ Avatar
47 months ago
Sounds good to me. I really wish I could get at least 2 days off my watch battery.
Score: 6 Votes (Like | Disagree)
munpip214 Avatar
47 months ago
Would be nice to see 3-4 day battery while on low power mode
Score: 4 Votes (Like | Disagree)
kevcube Avatar
47 months ago

seriously, make it 2 mm thicker and double the battery life, your consumers would prefer that to an imperceptibly thicker device.
count me out. I don't want a chunky tech watch protruding from my wrist.

I agree that current battery life isn't good enough, I had a Xiaomi Mi Fit that could do like 14 days, but also did about a tenth of the things my AW does.

At this point I've gotten used to finding an hour in my day to charge my watch. Whether it's during my shower, while sleeping, or working from my desk.

Upgrading from a s6 to s8 this year and I'm looking forward to the increased charging speeds that were introduced with s7. Even though I already charge over USB-C and I take advantage of the charge-speed improvements that came with series 6, it could always be better!
Score: 4 Votes (Like | Disagree)
Kylo83 Avatar
47 months ago
Just let us make our own watch faces from
3rd partys
Score: 3 Votes (Like | Disagree)
Robert.Walter Avatar
47 months ago

It’s gonna be called…Ultra Low Power Mode.
I can see the ads now:

“Limbo Power Mode …
… how low can you go?”
Score: 3 Votes (Like | Disagree)