Apple Seeds Release Candidate Version of watchOS 9.3 to Developers

Apple today seeded the RC version of an upcoming watchOS 9.3 update to developers for testing purposes, with the new software coming almost a month after the release of the second watchOS 9.3 beta.

watchOS 9 Feature
To install the new ‌watchOS 9.3 update, developers will need to download the configuration profile from the Apple Developer Center.

Once installed, ‌watchOS 9.3 can be downloaded through the dedicated Apple Watch app on the iPhone by going to General > Software update. To update to new software, an Apple Watch needs to have 50 percent battery life, it has to be placed on the charger, and it will need to be in range of the ‌‌iPhone‌‌ it is paired with.

According to Apple's release notes, watchOS 9.3 adds new features, improvements and bug fixes. It specifically introduces the Unity Mosaic watch face, offered to celebrate Black History Month.

Related Roundup: watchOS 11
Related Forum: Apple Watch

Popular Stories

iPhone 17 Pro Blue Feature Tighter Crop

iPhone 17 Pro Launching in Three Months With These 12 New Features

Saturday June 14, 2025 5:45 pm PDT by
The iPhone 17 Pro and iPhone 17 Pro Max are three months away, and there are plenty of rumors about the devices. Below, we recap key changes rumored for the iPhone 17 Pro models as of June 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 X through iPhone 14 Pro have a...
iPadOS 26 App Windowing

Apple Explains Why iPads Don't Just Run macOS

Friday June 13, 2025 7:46 am PDT by
iPadOS 26 allows iPads to function much more like Macs, with a new app windowing system, a swipe-down menu bar at the top of the screen, and more. However, Apple has stopped short of allowing iPads to run macOS, and it has now explained why. In an interview this week with Swiss tech journalist Rafael Zeier, Apple's software engineering chief Craig Federighi said that iPadOS 26's new Mac-like ...
Logitech Logo Feature

Logitech Announces Two New Accessories for WWDC

Friday June 13, 2025 7:22 am PDT by
Alongside WWDC this week, Logitech announced notable new accessories for the iPad and Apple Vision Pro. The Logitech Muse is a spatially-tracked stylus developed for use with the Apple Vision Pro. Introduced during the WWDC 2025 keynote address, Muse is intended to support the next generation of spatial computing workflows enabled by visionOS 26. The device incorporates six degrees of...
iphone 16 pro models 1

17 Reasons to Wait for the iPhone 17

Thursday June 12, 2025 8:58 am PDT by
Apple's iPhone development roadmap runs several years into the future and the company is continually working with suppliers on several successive iPhone models simultaneously, which is why we often get rumored features months ahead of launch. The iPhone 17 series is no different, and we already have a good idea of what to expect from Apple's 2025 smartphone lineup. If you skipped the iPhone...
iOS 26 Feature

Apple Seeds Revised iOS 26 Developer Beta to Fix Battery Issue

Friday June 13, 2025 10:15 am PDT by
Apple today provided developers with a revised version of the first iOS 26 beta for testing purposes. The update is only available for the iPhone 15 and iPhone 16 models, so if you're running iOS 26 on an iPhone 14 or earlier, you won't see the revised beta. Registered developers can download the new beta software through the Settings app on each device. The revised beta addresses an...
Mac Studio Feature

Apple Begins Selling Refurbished Mac Studio With M4 Max and M3 Ultra Chips at a Discount

Thursday June 12, 2025 10:14 am PDT by
Apple today added Mac Studio models with M4 Max and M3 Ultra chips to its online certified refurbished store in the United States, Canada, Japan, Singapore, and many European countries, for the first time since they were released in March. As usual for refurbished Macs, prices are discounted by approximately 15% compared to the equivalent new models on Apple's online store. Note that Apple's ...
m4 macbook air pink

Apple Now Selling Refurbished M4 MacBook Air Models

Friday June 13, 2025 3:34 pm PDT by
Apple today added M4 MacBook Air models to its refurbished store in the United States, making the latest MacBook Air devices available at a discounted price for the first time since they launched earlier this year. Both 13-inch and 15-inch MacBook Air models are available, with Apple offering multiple capacities and configurations. The refurbished devices are discounted by approximately 15...

Top Rated Comments

mattrva Avatar
32 months ago

So apparently, when you delete an iMessage or text from your watch it also deletes it from your phone. I thought this was purposely excluded from syncing and not a bug. I hope this is a feature you can toddle on or off. I want to be able to delete messages from my watch storage without it effecting my phone.
That seems like a fringe case. I'd venture to guess that most users want the watch messages and phone messages to be in sync.
Score: 4 Votes (Like | Disagree)
surfzen21 Avatar
32 months ago
So apparently, when you delete an iMessage or text from your watch it also deletes it from your phone. I thought this was purposely excluded from syncing and not a bug. I hope this is a feature you can toddle on or off. I want to be able to delete messages from my watch storage without it effecting my phone.
Score: 3 Votes (Like | Disagree)
twistedpixel8 Avatar
32 months ago
Does this fix Siri being unbelievably slow to respond? I remember getting instant responses on my S6 when I bought it but iOS 9 she now takes forever to reply, almost as if she’s crashed.
Score: 2 Votes (Like | Disagree)
QuarterSwede Avatar
32 months ago

So apparently, when you delete an iMessage or text from your watch it also deletes it from your phone. I thought this was purposely excluded from syncing and not a bug. I hope this is a feature you can toddle on or off. I want to be able to delete messages from my watch storage without it effecting my phone.
Definitely not me. I’ve been wanting sync for years, for my professional sanity at least.
Score: 2 Votes (Like | Disagree)
wbeasley Avatar
32 months ago
Anyone else noticed their Series 5 has a lot less battery life after the latest updates?

Used to easily get thru a day. Not heavy usage. Now get the low battery warning around 7pm. ;(

I have done a power cycle and not sure if that fixed anything.
Other options? (Besides new battery up buying a new one hahaha).
Score: 1 Votes (Like | Disagree)
CNebs Avatar
31 months ago

Anyone else noticed their Series 5 has a lot less battery life after the latest updates?

Used to easily get thru a day. Not heavy usage. Now get the low battery warning around 7pm. ;(

I have done a power cycle and not sure if that fixed anything.
Other options? (Besides new battery up buying a new one hahaha).
Have you tried to unpair and then repair?
Score: 1 Votes (Like | Disagree)