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 Roundups: watchOS 11, watchOS 26
Related Forum: Apple Watch

Popular Stories

iphone 16 pro ghost hand

5 Reasons to Skip This Year's iPhone 17 Pro

Thursday July 10, 2025 4:54 am PDT by
Apple will launch its new iPhone 17 series in two months, and the iPhone 17 Pro models are expected to get a new design for the rear casing and the camera area. But more significant changes to the lineup are not expected until next year, when the iPhone 18 models arrive. If you're thinking of trading in your iPhone for this year's latest, consider the following features rumored to be coming...
apple wallet drivers license feature iPhone 15 pro

Apple Says iPhone Driver's Licenses Will Expand to These 8 U.S. States

Tuesday July 8, 2025 11:26 am PDT by
In select U.S. states, residents can add their driver's license or state ID to the Wallet app on the iPhone and Apple Watch, providing a convenient and contactless way to display proof of identity or age at select airports and businesses, and in select apps. Unfortunately, this feature continues to roll out very slowly since it was announced in 2021, with only nine U.S. states, Puerto Rico,...
macbook pro blue green

M5 MacBook Pro No Longer Coming in 2025

Thursday July 10, 2025 12:38 pm PDT by
Apple does not plan to refresh any Macs with updated M5 chips in 2025, according to Bloomberg's Mark Gurman. Updated MacBook Air and MacBook Pro models are now planned for the first half of 2026. Gurman previously said that Apple would debut the M5 MacBook Pro models in late 2025, but his newest report suggests that Apple is "considering" pushing them back to 2026. Apple is now said to be...
iPhone 17 Pro in Hand Feature Lowgo

Leaker Reveals Amount of RAM in iPhone 17 Through iPhone 17 Pro Max

Wednesday July 9, 2025 8:08 am PDT by
Three out of four iPhone 17 models will feature more RAM than the equivalent iPhone 16 models, according to a new leak that aligns with previous rumors. The all-new iPhone 17 Air, the iPhone 17 Pro, and the iPhone 17 Pro Max will each be equipped with 12GB of RAM, according to Fixed Focus Digital, an account with more than two million followers on Chinese social media platform Weibo. The...
iPhone 17 Pro in Hand Feature Lowgo

iPhone 17 Pro to Reverse iPhone X Design Decision

Monday July 7, 2025 9:46 am PDT by
Since the iPhone X in 2017, all of Apple's highest-end iPhone models have featured either stainless steel or titanium frames, but it has now been rumored that this design decision will be coming to an end with the iPhone 17 Pro models later this year. In a post on Chinese social media platform Weibo today, the account Instant Digital said that the iPhone 17 Pro models will have an aluminum...
Foldable iPhone 2023 Feature 1

Foldable iPhone Display Production Begins Ahead of Launch Next Year

Wednesday July 9, 2025 10:59 pm PDT by
Production of foldable OLED displays for Apple's first foldable iPhone have begun ahead of its expected launch next year, Korea's ETNews reports. The first foldable iPhone's displays are being produced by Samsung Display, who are establishing a production line dedicated to the upcoming Apple device its A3 factory in Asan, Chungcheongnam-do. The production line will make displays exclusively...
apple tv 4k new orange

New Apple TV Expected Later This Year With These New Features

Saturday July 12, 2025 3:09 pm PDT by
A new Apple TV is expected to be released later this year, and a handful of new features and changes have been rumored for the device. Below, we recap what to expect from the next Apple TV, according to rumors. Rumors Faster Wi-Fi Support The next Apple TV will be equipped with Apple's own combined Wi-Fi and Bluetooth chip, according to Bloomberg's Mark Gurman. He said the chip supports ...
iphone 16 pro pro max

iPhone 17 Pro Models With BOE Displays Will Be Sold in China Only

Thursday July 10, 2025 11:59 pm PDT by
iPhone 17 Pro and iPhone 17 Pro Max models with displays made by BOE will be sold exclusively in China, according to a new report. Last week, it emerged that Chinese display manufacturer BOE was aggressively ramping up its OLED production capacity for future iPhone models as part of a plan to recapture a major role in Apple's supply chain. Now, tech news aggregator Jukan Choi reports...

Top Rated Comments

MrGimper Avatar
19 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
19 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
19 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
19 months ago
Underwhelming as always for WatchOS.
Score: 2 Votes (Like | Disagree)
rwilliams Avatar
19 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
19 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)