Apple Releases watchOS 9.4 With AFib History Expansion and Changes to Mute Gesture to Prevent Accidental Alarm Cancellation

Apple today released watchOS 9.4, the fourth major update to the watchOS 9 operating system that first launched last September. watchOS 9.4 comes two months after the release of watchOS 9.3.

Apple watchOS 9 Feature
watchOS 9.4 can be downloaded for free through the Apple Watch app on the iPhone by opening it up and 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.

The watchOS 9.4 update adds support for new emoji characters that include donkey, goose, black bird, shaking head, hyacinth, pea pod, and more. The update also introduces a change to wake-up alarms, preventing them from being silenced with the mute gesture to prevent accidental cancellations.

AFib History and Cycle Tracking have been expanded to new countries, with Apple's full release notes for the update below.

watchOS 9.4 includes improvements to Apple Watch and brings features to new regions.

  • Wake-up alarms are no longer silenced with cover to mute gesture to avoid accidental cancellations during sleep
  • Cycle Tracking with retrospective ovulation estimates and cycle deviation alerts now supported in Moldova and Ukraine
  • AFib History now available in Colombia, Malaysia, Moldova, Thailand, and Ukraine

For information on the security content of Apple software updates, please visit this website: https://support.apple.com/kb/HT201222

watchOS 9.4 is expected to be one of the last updates to the watchOS operating system as Apple works on transitioning to watchOS 10, expected to be previewed at WWDC in June.

Related Roundup: watchOS 11
Related Forum: Apple Watch

Popular Stories

iOS 19 Mock WWDC25 Feature

iOS 19 Expected to Run on These iPhones

Monday March 31, 2025 5:28 pm PDT by
iOS 19 will not be available on the iPhone XR, iPhone XS, or the iPhone XS Max, according a private account on social media site X that has accurately provided information on device compatibility in the past. The iPhone XR, iPhone XS, and iPhone XS Max all have an A12 Bionic chip, so it looks like iOS 19 will discontinue support for that chip. All other iPhones that run iOS 18 are expected...
maxresdefault

Apple Releases iOS 18.4 With Priority Notifications, Ambient Music, New Emoji and More

Monday March 31, 2025 10:03 am PDT by
Apple today released iOS 18.4 and iPadOS 18.4, the fourth major updates to the iOS 18 and iPadOS 18 operating system updates that came out last year. iOS 18.4 and iPadOS 18.4 come two months after Apple released iOS 18.3 and iPadOS 18.3. Subscribe to the MacRumors YouTube channel for more videos. The new software can be downloaded on eligible iPhones and iPads over-the-air by going to...
watchOS 11 Thumb 2 1

Apple Releases watchOS 11.4 With Sleep Alarm Update

Tuesday April 1, 2025 10:34 am PDT by
Apple today released watchOS 11.4, the fourth major update to the operating system that runs on the Apple Watch. watchOS 11.4 is compatible with the Apple Watch Series 6 and later, all Apple Watch Ultra models, and the Apple Watch SE 2. watchOS 11.4 can be downloaded on a connected iPhone by opening up the Apple Watch app and going to General > Software Update. To install the new software,...
AirPods Pro Firmware Feature

Apple Releases New Firmware for AirPods Pro 2 and AirPods 4

Monday March 31, 2025 11:27 am PDT by
Apple today released new firmware updates for all AirPods 4 and AirPods Pro 2 models. The new firmware is version 7E93, up from the 7B21 firmware that was installed on the AirPods Pro 2 and the 7B20 firmware available on the AirPods 4 and AirPods 4 with ANC. It is not immediately clear what new features or changes are included in the new firmware, but we'll update this article should we find ...
iPhone 17 Pro 34ths Perspective

iPhone 17 Pro Launching Later This Year With These 10 New Features

Sunday March 23, 2025 10:00 am PDT by
While the iPhone 17 Pro and iPhone 17 Pro Max are not expected to launch until September, there are already plenty of rumors about the devices. Below, we recap key changes rumored for the iPhone 17 Pro models as of March 2025: Aluminum frame: iPhone 17 Pro models are rumored to have an aluminum frame, whereas the iPhone 15 Pro and iPhone 16 Pro models have a titanium frame, and the iPhone ...
macOS Sequoia Feature

Apple Releases macOS Sequoia 15.4 With Mail Categorization and More

Monday March 31, 2025 10:04 am PDT by
Apple today released macOS Sequoia 15.4, the fourth major update to the macOS Sequoia operating system that launched in September. macOS Sequoia 15.4 comes two months after the launch of macOS Sequoia 15.3. Mac users can download the ‌‌macOS Sequoia‌‌ update through the Software Update section of System Settings. It is available for free on all Macs able to run macOS 15. With...
Apple Card iPhone 16 Pro Feature

Visa and American Express Vying to Win Apple Card Deal in 'Fierce' Fight

Tuesday April 1, 2025 1:50 pm PDT by
Visa wants to pay Apple approximately $100 million to be the new payment network for the Apple Card, reports The Wall Street Journal. As of right now, the Apple Card is on the Mastercard payment network, but that is set to change because Apple is ending its partnership with Goldman Sachs. Both American Express and Visa are vying to replace Mastercard as Apple's card services provider, while...

Top Rated Comments

sjsharksfan12 Avatar
26 months ago
The watch just finished downloading. That whole process took a little less than an hour and a half. That just seems too long for a watch.
Score: 5 Votes (Like | Disagree)
jbachandouris Avatar
26 months ago
Finally started actually updating 30 minutes in from start. 10 minutes installing so far.

My biggest annoyance is the fact that you have to babysit your device to click install and enter password. What part of download AND install didn’t you get?!?!?
Score: 5 Votes (Like | Disagree)
sjsharksfan12 Avatar
26 months ago
I have the watch on the Charger and it's still saying paused.

Apple needs to make updating the watch a little more simplistic because this is dumb.
Score: 5 Votes (Like | Disagree)
PrecisionGem Avatar
26 months ago
Thank god! New emoji. Glad to Apple so many useful new features.
Score: 3 Votes (Like | Disagree)
Brad7 Avatar
26 months ago
Turn Bluetooth off and update via Wi-Fi. I did that last time and it was much faster.
Score: 3 Votes (Like | Disagree)
Skoal Avatar
26 months ago
Thank god! New emoji. Glad to Apple so many useful new features.
Guess a lot of people like the emoji updates or they wouldn’t add them huh?

Regardless I don’t get why people think they’re going to get a brand new amazing feature rich update every release. I’m sure folks would bitch about that too somehow.
Score: 2 Votes (Like | Disagree)