Apple Seeds First Beta of watchOS 10.4 to Developers

Apple today seeded the first beta of an upcoming watchOS 10.4 update to developers for testing purposes, with the beta coming a week after the release of watchOS 10.3.

Apple Watch Faces watchOS 10 Feature Blue
To install the ‌watchOS 10.4‌ update, developers need to open the Apple Watch app, go to the Software Update section under "General" in Settings, and toggle on the watchOS 10 Developer Beta. An Apple ID linked to a developer account is required.

Once beta updates have been activated, watchOS 10.4 can be downloaded under the same Software Update section. To install software, an Apple Watch needs to have 50 percent battery life and it must be placed on an Apple Watch charger.

watchOS 10.4 includes new emoji characters such as a lime, an edible brown mushroom, a phoenix, a broken chain, shaking head vertically (as in a "yes" nod), and shaking head horizontally (a "no" head shake).

Related Roundup: watchOS 26
Related Forum: Apple Watch

Popular Stories

streaming black friday 2025

Black Friday Streaming Deals Include Big Savings on Disney+, Hulu, Apple TV, and More

Monday November 24, 2025 8:03 am PST by
We've been focusing on deals on physical products over the past few weeks, but Black Friday is also a great time of year to purchase a streaming membership. Some of the biggest services have great discounts for new and select returning members this week, including Disney+, Hulu, Paramount+, Peacock, and more. Note: MacRumors is an affiliate partner with some of these vendors. When you click a...
iOS 26 on Three iPhones

iOS 27 Will Reportedly Have Two Key Upgrades

Sunday November 23, 2025 8:48 am PST by
iOS 27 will reportedly have two major elements: quality improvements and new AI features. In his Power On newsletter today, Bloomberg's Mark Gurman said that iOS 27 will be similar to Mac OS X Snow Leopard, in the sense that Apple is focused on improving "quality and underlying performance" over adding new features. Gurman said there is one exception to this rule, though, as he expects...
General Black Friday Deals 25 Red

Apple Black Friday Deals Available Now on AirPods, iPads, Accessories, and More

Friday November 21, 2025 8:48 am PST by
We're only a few days away from Black Friday, which will take place on Friday, November 28 in 2025. As always, this will be the best time of the year to shop for great deals, including popular Apple products like AirPods, iPad, Apple Watch, and more. In this article, the majority of the discounts will be found on Amazon. Note: MacRumors is an affiliate partner with some of these vendors. When...
iOS 26

iOS 26.2 Adds These New Features to Your iPhone

Thursday November 20, 2025 10:50 am PST by
iOS 26.2 is currently in beta testing. The upcoming update includes a handful of new features and changes on the iPhone, including a new Liquid Glass slider for the Lock Screen's clock, offline lyrics for Apple Music, and more. In a recent press release, Apple confirmed that iOS 26.2 will be released to all users in December, but it did not provide a specific release date. Keep reading...
maxresdefault

The MacRumors Show: iPhone 18 Pro Looks Like a Huge Upgrade

Friday November 21, 2025 9:10 am PST by
On this week's episode of The MacRumors Show, we talk through all of the new features and improvements expected to come to next year's iPhone 18 Pro and iPhone 18 Pro Max models. Subscribe to The MacRumors Show YouTube channel for more videos Apple's next-generation iPhones are less than ten months away and we already have a good idea about what to expect based on corroborated leaks, rumors,...
Apple Foldable Thumb

Foldable iPhone to Debut These Three Breakthrough Features

Tuesday November 25, 2025 7:09 am PST by
Apple's first foldable iPhone is expected to launch alongside the iPhone 18 Pro models in fall 2026, and it's shaping up to include three standout features that could set it apart from the competition. The book-style foldable will reportedly feature an industry-first 24-megapixel under-display camera built into the inner display, according to a recent JP Morgan equity research report. That...
apple news banner

Apple News Loses CNN

Monday November 24, 2025 7:56 am PST by
American multinational news company CNN has abruptly pulled its content from Apple News, Semafor reports. CNN quietly removed its stories from Apple News over the weekend and there is no longer a feed from the network to subscribe to in the app. This effectively ends its distribution agreement with Apple while the two sides negotiate new terms. Discussions are apparently ongoing and CNN's...
amazon black friday

Amazon Kicks Off Black Friday Sale With Major Discounts on Apple Accessories, TVs, and More

Sunday November 23, 2025 7:12 am PST by
Black Friday deals have begun, and Amazon is one of the best places you can find steep discounts on numerous products this week. We've already collected all of the best Apple-related deals you'll find at Amazon (and other retailers) in our Apple Black Friday Deals post, so below you'll find other discounts on devices like Anker accessories, Beats headphones, video games, TVs, and more. Note:...
Apple Shopping Event 2025

Apple Announces 2025 Black Friday Event, Here's What You Can Get

Thursday November 20, 2025 6:28 am PST by
Apple's annual four-day Black Friday through Cyber Monday shopping event is returning on Friday, November 28 through Monday, December 1 in many countries, including the United States, Canada, Australia, New Zealand, France, Germany, Italy, Spain, the United Kingdom, Belgium, the Netherlands, Sweden, Thailand, and others. During the shopping event, customers can get an Apple gift card with...

Top Rated Comments

MrGimper Avatar
24 months ago

While I understand updates on the watch are “limited” I think Watch OS updates needs something worthwhile, even major updates have very little to brag about.

Alwas waiting for Apple to come up with something “revolutionary” on the watch os.
More than 2 useful watch faces would be a start

There are currently more faces for kids than there are useful ones.
Score: 8 Votes (Like | Disagree)
yabeweb Avatar
24 months ago

More than 2 useful watch faces would be a start

There are currently more faces for kids than there are useful ones.
Well an app for Mac to develop watchfaces would be a great start.
Score: 6 Votes (Like | Disagree)
nortonandreev Avatar
24 months ago
Wondering when they will remove the WiFi only and connected to charger requirements for installing updates.
Score: 3 Votes (Like | Disagree)
Simon89 Avatar
24 months ago
Underwhelming as always for WatchOS.
Score: 2 Votes (Like | Disagree)
rwilliams Avatar
24 months ago

Wondering when they will remove the WiFi only and connected to charger requirements for installing updates.
That really is so irritating. If I’m on the go and want to risk the battery hit or whatever to install it, make it an option.
Score: 2 Votes (Like | Disagree)
Fuzzball84 Avatar
24 months ago
What would be really cool is seeing a version os Watch OS for vintage and obselete Apple watches.. there will come a point where there are millions of unsupported Apple Watches that dont get returned to Apple for recycling etc.

They could make a version of watch OS that caters to these older watches that is a sort of extra few years or so of life as a cut down watch that is still a bit smart. Maybe a small fee like adding 10 dollars onto the proce of the battery replacement at the end of the watches support cycle and they hand you the watch back with that custom OS on it. Maybe just a set of stock apps for heart rate, timers, calculator etc and a battery runtime of days instead of hours?

My current Series 4 watch is coming to the end of its life… and its pristine.. just needs a new battery but the latest full OS it supports kind of killing it… and not in a good way.
Score: 2 Votes (Like | Disagree)