Apple Releases watchOS 8.5 With Support for Apple TV Purchase Authorization, Irregular Heart Rhythm Notification Improvements and More

Apple today released watchOS 8.5, the fourth major update to the watchOS 8 operating system that launched in September. watchOS 8.5 comes two months after the launch of watchOS 8.4, which fixed a charging bug.

watchOS 8 on Apple Watch feature
‌‌watchOS ‌8.5 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.

watchOS 8.5 introduces support for Emoji 14 characters, with new additions including melting face, biting lip, heart hands, bubbles, beans, face with diagonal mouth, palm up hand, eggs, troll, low battery, coral, lotus, and more, plus it includes improvements to Apple's irregular heart rhythm feature that notifies users if atrial fibrillation is detected. Apple's full release notes for the update are below.

watchOS 8.5 includes new features, improvements, and bug fixes, including:

  • Ability to authorize Apple TV purchases and subscriptions
  • COVID-19 vaccination cards in Apple Wallet now support the EU Digital COVID Certificate format
  • Updates to irregular heart rhythm notifications designed to improve atrial fibrillation identification. Available in the United States, Chile, Hong Kong, South Africa, and many more regions where the feature is available.
  • Audio hints in Fitness+ provide you with audio commentary of visually demonstrated moves during workouts.

For more on all of the features in watchOS 8, we have a dedicated watchOS 8 roundup.

Related Roundup: watchOS 11
Related Forum: Apple Watch

Popular Stories

New Things Your iPhone Can Do in iOS 18

20 New Things Your iPhone Can Do in iOS 18.2

Monday December 16, 2024 8:55 am PST by
Apple released iOS 18.2 in the second week of December, bringing the second round of Apple Intelligence features to iPhone 15 Pro and iPhone 16 models. This update brings several major advancements to Apple's AI integration, including completely new image generation tools and a range of Visual Intelligence-based enhancements. Apple has added a handful of new non-AI related feature controls as...
iphone 16 apple intelligence

Apple Drops Plans for iPhone Hardware Subscription Service

Wednesday December 18, 2024 11:39 am PST by
Apple is no longer planning to launch a hardware subscription service that would let customers "subscribe" to get a new iPhone each year, reports Bloomberg's Mark Gurman. Gurman first shared rumors about Apple's work on a hardware subscription service back in 2022, and at the time, he said that Apple wanted to develop a simple system that would allow customers to pay a monthly fee to gain...
iPhone 17 Pro Dual Tone Feature 1

iPhone 17 Pro Rumored to Stick With 'Triangular' Camera Design

Wednesday December 18, 2024 2:36 am PST by
Contrary to recent reports, the iPhone 17 Pro will not feature a horizontal camera layout, according to the leaker known as "Instant Digital." In a new post on Weibo, the leaker said that a source has confirmed that while the appearance of the back of the iPhone 17 Pro has indeed changed, the layout of the three cameras is "still triangular," rather than the "horizontal bar spread on the...
elevation lab airtag battery

Your AirTag's Battery Will Last for Up to 10 Years With Elevation Lab's New TimeCapsule Enclosure

Wednesday December 18, 2024 10:05 am PST by
Elevation Lab today announced the launch of TimeCapsule, an innovative and simple solution for increasing the battery life of Apple's AirTag. Priced at $20, TimeCapsule is an AirTag enclosure that houses two AA batteries that offer 14x more battery capacity than the CR2032 battery that the AirTag runs on. It works by attaching the AirTag's upper housing to the built-in custom contact in the...
apple tv 4k yellow bg feature

New Apple TV Rumored to Launch Next Year With These Features

Tuesday December 17, 2024 9:02 am PST by
The current Apple TV 4K was released more than two years ago, so the streaming device is becoming due for a hardware upgrade soon. Fortunately, it was recently rumored that a new Apple TV will launch at some point next year. Below, we recap rumors about the next-generation Apple TV. Bloomberg's Mark Gurman last week reported that Apple has been working on its own combined Wi-Fi and...
blackmagic vision pro

Blackmagic Debuts $30K 3D Camera for Capturing Video for Vision Pro

Monday December 16, 2024 4:17 pm PST by
Blackmagic today announced that its URSA Cine Immersive camera is now available for pre-order, with deliveries set to start late in the first quarter of 2025. Blackmagic says that this is the world's first commercial camera system designed to capture 3D content for the Vision Pro. The URSA Cine Immersive camera was first introduced in June, but it has not been available for purchase until...
mac pro creativity

Apple Launched the Controversial 'Trashcan' Mac Pro 11 Years Ago Today

Thursday December 19, 2024 7:00 pm PST by
Apple launched the controversial "trashcan" Mac Pro eleven years ago today, introducing one of its most criticized designs that persisted through a period of widespread discontentment with the Mac lineup. The redesign took the Mac Pro in an entirely new direction, spearheaded by a polished aluminum cylindrical design that became unofficially dubbed the "trashcan" in the Mac community. All of ...
iPhone 17 Slim Feature

'iPhone 17 Air' With 'Major' Design Changes and 19-Inch MacBook Detailed in New Report

Sunday December 15, 2024 9:47 am PST by
Apple is planning a series of "major design" and "format changes" for iPhones over the next few years, according to The Wall Street Journal's Aaron Tilley and Yang Jie. The paywalled report published today corroborated the widely-rumored "iPhone 17 Air" with an "ultrathin" design that is thinner than current iPhone models. The report did not mention a specific measurement, but previous...

Top Rated Comments

expectdelay Avatar
36 months ago
That irregular heart rhythm notification is a great feature, and I love that they are updating it. It was very helpful to me. Love any health related updates.
Score: 4 Votes (Like | Disagree)
Robert.Walter Avatar
36 months ago

PSA: This is the first Watch OS update that requires newer than iOS 15.1.1. :)
My mom just tried to update her watch and it told her that she had to update her phone first (both watch and phone are on the latest, not today’s, last revision. )
Score: 3 Votes (Like | Disagree)
mapsdotapp Avatar
36 months ago
nice quality of life improvement: inputting your passcode immediately unlocks the watch instead of having to tap OK to submit it.
Score: 2 Votes (Like | Disagree)
Toratek Avatar
36 months ago
My iPad Pro, iPhone13 Pro, MacBook Pro, and both my Apple Watches (7 & 6) updated in a grand total of 20 minutes. This was a very smooth update.
Score: 1 Votes (Like | Disagree)
CarlJ Avatar
36 months ago

It’s taking 2 hours to download …..is it normal??????
Any chance it's trying to download over a different connection (either cellular or WiFi, vs. using bluetooth from the iPhone)?

I just updated my watch (Series 5) and it took less than 5 minutes for the whole process.
Score: 1 Votes (Like | Disagree)
london_apple Avatar
36 months ago
2 hours to download… still waiting. Why is it always the Watch that takes forever to update? Literally every other product downloads an update faster for me lol
Score: 1 Votes (Like | Disagree)