Apple Investigating Display Flickering Issue Affecting Apple Watch Series 9 and Ultra 2

Apple is investigating an issue where the display brightness briefly flickers or "pulses" on some Apple Watch models when Always On mode is enabled, according to an internal service memo shared with Apple Authorized Service Providers today.

Apple Watch Ultra 2 hero feature white
The memo does not indicate which Apple Watch models are affected, but the issue appears to be most prevalent on the Apple Watch Series 9 and Apple Watch Ultra 2 models released last month. There are complaints from customers about this issue across the MacRumors Forums, Reddit, and the Apple Support Community website. The issue appears to be present on all watchOS 10 versions, including the latest watchOS 10.0.2 release.

Apple says service providers should not repair affected watches, and instead advise customers to keep their Apple Watch software up to date, suggesting that Apple will eventually make a fix available in a watchOS update. It's unclear if Apple has addressed the issue in watchOS 10.1, which is expected to be released to the public next week.

As a temporary solution, Apple says customers can turn off Always On mode in the Settings app under Display & Brightness → Always On.

Apple Watch Pink Complications
Apple is also investigating an issue where complications like Activity rings on a watch face might "temporarily turn pink," according to the memo. This is another issue that has been reported by some customers online in recent weeks.

Related Forum: Apple Watch

Popular Stories

iphone air thickness

Apple Said to Cut iPhone Air Production Amid Underwhelming Sales

Friday October 17, 2025 8:29 am PDT by
Apple plans to cut production of the iPhone Air amid underwhelming sales performance, Japan's Mizuho Securities believes (via The Elec). The Japanese investment banking and securities firm claims that the iPhone 17 Pro and iPhone 17 Pro Max are seeing higher sales than their predecessors during the same period last year, while the standard iPhone 17 is a major success, performing...
iOS 26 Feature

iOS 26.1 to iOS 26.4 Will Add These New Features to Your iPhone

Saturday October 18, 2025 11:00 am PDT by
iOS 26 was released last month, but the software train never stops, and iOS 26.1 beta testing is already underway. So far, iOS 26.1 makes both Apple Intelligence and Live Translation on compatible AirPods available in additional languages, and it includes some other minor changes across the Apple Music, Calendar, Photos, Clock, and Safari apps. More features and changes will follow in future ...
iOS 26

iOS 26.0.2 Update for iPhones Coming Soon

Friday October 17, 2025 7:35 am PDT by
Apple's software engineers continue to internally test iOS 26.0.2, according to MacRumors logs, which have been a reliable indicator of upcoming iOS versions. iOS 26.0.2 will be a minor update that addresses bugs and/or security vulnerabilities, but we do not know any specific details yet. The update will likely be released by the end of next week. Last month, Apple released iOS 26.0.1,...
HomePod mini and Apple TV

Apple's Next Rumored Products: New HomePod Mini, Apple TV, and More

Thursday October 16, 2025 9:13 am PDT by
Apple on Wednesday updated the 14-inch MacBook Pro, iPad Pro, and Vision Pro with its next-generation M5 chip, but previous rumors have indicated that the company still plans to announce at least a few additional products before the end of the year. The following Apple products have at one point been rumored to be updated in 2025, although it is unclear if the timeframe for any of them has...
iPhone Siri Glow

Some Apple Employees Have 'Concerns' About iOS 26.4's Revamped Siri

Sunday October 19, 2025 7:39 am PDT by
iOS 26.4 is expected to introduce a revamped version of Siri powered by Apple Intelligence, but not everyone is satisfied with how well it works. In his Power On newsletter today, Bloomberg's Mark Gurman said some of Apple's software engineers have "concerns" about the overhauled Siri's performance. However, he did not provide any specific details about the shortcomings. iOS 26.4 will...
Apple iPad Pro hero M5

New iPad Pro Has Six Key Upgrades Beyond M5 Chip

Saturday October 18, 2025 10:57 am PDT by
While the new iPad Pro's headline feature is the M5 chip, the device has some other changes, including N1 and C1X chips, faster storage speeds, and more. With the M5 chip, the new iPad Pro has up to a 20% faster CPU and up to a 40% faster GPU compared to the previous model with the M4 chip, according to Geekbench 6 results. Keep in mind that 256GB and 512GB configurations have a 9-core CPU,...
14 inch MacBook Pro Keyboard

New 14-Inch MacBook Pro Has Two Key Upgrades Beyond the M5 Chip

Thursday October 16, 2025 8:31 am PDT by
Apple on Wednesday updated the 14-inch MacBook Pro base model with an M5 chip, and there are two key storage-related upgrades beyond that chip bump. First, Apple says the new 14-inch MacBook Pro offers up to 2× faster SSD performance than the equivalent previous-generation model, so read and write speeds should get a significant boost. Apple says it is using "the latest storage technology," ...
m4 macbook air blue

M5 MacBook Air Coming Spring 2026 With M5 Mac Studio and Mac Mini in Development

Thursday October 16, 2025 3:57 pm PDT by
Apple plans to launch MacBook Air models equipped with the new M5 chip in spring 2026, according to Bloomberg's Mark Gurman. Apple is also working on M5 Pro and M5 Max MacBook Pro models that will come early in the year. Neither the MacBook Pro models nor the MacBook Air models are expected to get design changes, with Apple focusing on simple chip upgrades. In the case of the MacBook Pro, a m...
14 inch MacBook Pro Keyboard

M5 Chip Achieves Impressive Feat in 14-Inch MacBook Pro Speed Test

Friday October 17, 2025 7:10 am PDT by
The first alleged benchmark result for the M5 chip in the new 14-inch MacBook Pro has surfaced, allowing for some performance comparisons. Based on a single unconfirmed result uploaded to the Geekbench 6 database today, the M5 chip has pulled off an impressive feat. Specifically, the chip achieved a score of 4,263 for single-core CPU performance, which is the highest single-core score that...

Top Rated Comments

whoknows2597 Avatar
26 months ago
Here for the “quality control under Tim Apple” posts
Score: 27 Votes (Like | Disagree)
Royksöpp Avatar
26 months ago
Jesus H Christ. What is going on this year? Did they lose all their top software engineers? Overheating iPhones and Screen Retention are huge issues. Now, one of the headline features of the premium Apple watches should be turned off as a workaround? Simply unacceptable for a company of this caliber.
Score: 17 Votes (Like | Disagree)
1369281 Avatar
26 months ago

Jesus H Christ. What is going on this year? Did they lose all their top software engineers? Overheating iPhones and Screen Retention are huge issues. Now, one of the headline features of the premium Apple watches should be turned off as a workaround? Simply unacceptable for a company of this caliber.
It’s possible. Apple is very strict about their employees only working in the office. That’s not attractive to talented software engineers who can work anywhere.
Score: 16 Votes (Like | Disagree)
mxrider88 Avatar
26 months ago
We came to a point where we are excited about new iOS updates not for the features but for the bug fixes. It’s a joke.
Score: 14 Votes (Like | Disagree)
mxrider88 Avatar
26 months ago
Let me guess…. It’s a software issue!

What a bunch of morons they have in the software department. I don’t understand why they don’t give a termination letter to the one in charge of software over there. They terminated Forstall over maps. Why can’t they terminate this one over the mess that the whole ecosystem turned out to be???
Score: 12 Votes (Like | Disagree)
synv Avatar
26 months ago
10.1 Beta RC appears to have addressed the issue, for anyone curious.
Score: 11 Votes (Like | Disagree)