Apple Releases watchOS 8.4.2 With Bug Fixes

Apple today released watchOS 8.4.2, a minor update to the watchOS 8 operating system that launched in September. watchOS 8.4.2 comes two weeks after the release of watchOS 8.4, an update that added a fix for an ongoing charging issue.

watchOS 8 on Apple Watch feature
‌‌watchOS ‌8.4.2 can be downloaded for free through the dedicated Apple Watch app on the iPhone by going to General > Software Update. To install the new software, the Apple Watch needs to have at least 50 percent battery, it needs to be placed on a charger, and it needs to be in range of the ‌‌‌‌‌‌iPhone‌‌‌‌‌‌.

According to Apple's release notes for the update, watchOS 8.4.2 introduces unspecified bug fixes and security updates for the Apple Watch. There is no additional information available on the new software, but if we find out what's addressed, we'll update this article.

Related Roundup: watchOS 11
Related Forum: Apple Watch

Popular Stories

Apple iPhone 16e Feature

Apple Announces iPhone 16e With A18 Chip and Apple Intelligence, Pricing Starts at $599

Wednesday February 19, 2025 8:02 am PST by
Apple today introduced the iPhone 16e, its newest entry-level smartphone. The device succeeds the third-generation iPhone SE, which has now been discontinued. The iPhone 16e features a larger 6.1-inch OLED display, up from a 4.7-inch LCD on the iPhone SE. The display has a notch for Face ID, and this means that Apple no longer sells any iPhones with a Touch ID fingerprint button, marking the ...
iphone 17 pro asherdipps

iPhone 17 Pro Models Rumored to Feature Aluminum Frame Instead of Titanium Frame

Tuesday February 18, 2025 12:02 pm PST by
Over the years, Apple has switched from an aluminum frame to a stainless steel frame to a titanium frame for its highest-end iPhones. And now, it has been rumored that Apple will go back to using aluminum for three out of four iPhone 17 models. In an investor note with research firm GF Securities, obtained by MacRumors this week, Apple supply chain analyst Jeff Pu said the iPhone 17, iPhone...
apple launch feb 2025 alt

Here Are the New Apple Products We're Still Expecting This Spring

Thursday February 20, 2025 5:06 am PST by
Now that Apple has announced its new more affordable iPhone 16e, our thoughts turn to what else we are expecting from the company this spring. There are three product categories that we are definitely expecting to get upgraded before spring has ended. Keep reading to learn what they are. If we're lucky, Apple might make a surprise announcement about a completely new product category. M4...
Generic iOS 18

Here's When Apple Will Release iOS 18.4

Wednesday February 19, 2025 11:38 am PST by
Following the launch of the iPhone 16e, Apple updated its iOS 18, iPadOS 18, and macOS Sequoia pages to give a narrower timeline on when the next updates are set to launch. All three pages now state that new Apple Intelligence features and languages will launch in early April, an update from the more broader April timeframe that Apple provided before. The next major point updates will be iOS ...
prioritize notifications ios 18 4

Everything New in iOS 18.4 Beta 1

Friday February 21, 2025 1:08 pm PST by
Apple finally released the first beta of iOS 18.4 to developers for testing purposes, and while the beta is lacking some of the Apple Intelligence features we were hoping for, there are some notable new additions. Subscribe to the MacRumors YouTube channel for more videos. Priority Notifications - Apple Intelligence There is a new Priority Notifications feature that can show you your most...
apple launch feb 2025

Tim Cook Teases an 'Apple Launch' Next Wednesday

Thursday February 13, 2025 8:07 am PST by
In a social media post today, Apple CEO Tim Cook teased an upcoming "launch" of some kind scheduled for Wednesday, February 19. "Get ready to meet the newest member of the family," he said, with an #AppleLaunch hashtag. The post includes a short video with an animated Apple logo inside a circle. Cook did not provide an exact time for the launch, or share any other specific details, so...
iPhone 16e Feature

Apple Denies Speculation Surrounding iPhone 16e's Lack of MagSafe

Friday February 21, 2025 8:01 am PST by
Apple has confirmed that its custom-designed C1 modem in the iPhone 16e has nothing to do with the device's lack of MagSafe support, according to Macworld. Following the launch of the iPhone 16e, there was some speculation online about how MagSafe magnets might have interfered with the C1 modem's cellular connectivity performance, and this was considered to be a potential reason for the...
ios 18 4 ambient music

iOS 18.4 Adds New Ambient Music Feature

Friday February 21, 2025 11:06 am PST by
In iOS 18.4, there's a new Ambient Music option that can be added to Control Center. There are four different sound categories, including Sleep, Chill, Productivity, and Wellbeing. Each category can be added to Control Center separately, and tapping one plays a random selection of sounds or music from that particular category. You can't choose what's playing from Control Center, but if...

Top Rated Comments

nwcs Avatar
40 months ago
I wish they would let us update without having to put the watch on the charger if we are on wifi and battery > 80%.
Score: 17 Votes (Like | Disagree)
Will Tisdale ? Avatar
40 months ago

watchOS ‌8.4.2 can be downloaded for free
I’ve noticed this on various occasions.

Has Apple ever charged for a watchOS update? (Or any other OS update in the last 10 years for that matter). No.

Why point out that it’s available for “free” then? Very odd.
Score: 8 Votes (Like | Disagree)
iamasmith Avatar
40 months ago

I wish they would let us update without having to put the watch on the charger if we are on wifi and battery > 80%.
yeah, just being very cautious in case the thing drops over a long download... downside of no tethered recovery mode is that you have to be ultra conservative in the update approach.
Score: 5 Votes (Like | Disagree)
Will Tisdale ? Avatar
40 months ago

I wonder what security issues are being fixed.
[S]https://support.apple.com/en-gb/HT201222

Nothing that has a CVE (yet) seemingly.[/S]

Ignore me. Seemingly I can’t tell the difference between a 1 and a 2 these days. ;)
Score: 3 Votes (Like | Disagree)
jrath1 Avatar
40 months ago
Hope this fixes my NHL team no longer showing up in the Siri watch face. ?

**After the update my NHL team returned to the Siri watch face. Hoping it stays this time.
Score: 2 Votes (Like | Disagree)
iamasmith Avatar
40 months ago
First stop usually is to do an iPhone update check before these and it looks like iOS 15.3.1 is up too. Didn't see an artical covering this.
Score: 2 Votes (Like | Disagree)