Apple seeds the watchOS 10.3 beta 3 to developers

Apple has started seeding the third beta of watchOS 10.3 to developers. The Cupertino tech giant kicked off the incremental beta one week after the release of the second beta. watchOS 10.3 will be the next big update for the Apple Watch and is expected to bring system-wide enhancement and some new features. Read on to know more.

watchOS 10.3 beta 3 comes out with a 21S5642a build number. For the time being, the update is available to the developers, it will be pushed to public beta testers in a matter of time. The update weighs 306MB on my Apple Watch Series 7, running on the first beta of watchOS 10.3.

watchos 10.3 beta 3 update

Following the previous trends, Apple didn’t mention changes coming with the incremental beta in the release notes of watchOS 10.3 beta 3. We will get the complete list of changes only with the release candidate update or public release. As I said earlier, we can expect a couple of new features and performance improvement along with many bug fixes.

watchOS 10.3 Beta 3

If your iPhone or iPad is running on the latest version of iOS 17.3 beta 3, then you can easily sideload the watchOS 10.3 beta 3 on your Watch.

  1. Open the Watch app on your iPhone.
  2. Tap General > Software Update.
  3. Select Beta Updates and enable watchOS 10 Developer Beta or Public Beta option.
  4. Go back and download the third beta of watchOS 10.3.
  5. That’s it.

Before installing the update, make sure that your Apple Watch is charged at least 50% and connected to a WiFi network. After installing the beta profile, open the Apple Watch app on your phone, head over to General > Software Update > Download and Install, then install the new software.

Now the watchOS 10.3 will download and transfer to your Apple Watch. And after the completion of the installation process, your watch will restart. Once all done, you can start using your Apple Watch.

If you’ve any query, let us know in the comment section. Also, share this article with your friends.

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Haneet Singh

Haneet is the Founder and Editor-In-Chief of YTECHB. He has a huge passion for tinkering with latest smartphones, wearables, smart home devices, smart TVs, and more. As an avid Apple Ecosystem user, he loves customizing his iPhone and iPad to suit his needs. For tips, you can connect Haneet at In 2019, Haneet and the YTECHB team exclusively shared the wallpapers of iPhone 11 right before the launch event. In 2020, Haneet alongside his team members shared exclusive renders and official photos of two Samsung Galaxy smartphones - the Galaxy M11, and Galaxy M21. Later, the YTECHB team leaks information about Motorola's feature phones and Razr 3. In the last few months, our team shared Galaxy S24 Ultra leaks and more. You may come across his work getting mentioned in The Times of India, India Today, Hindustan Times, NDTV, TechRadar, Digital Trends, Yahoo News, GSMArena, Android Authority, Android Central, Android Headlines, SamMobile, XDA, 9to5Google, and many other publications. He works across news, updates, features, guides, and more. If YTECHB writes about it, you can expect him to be involved in some way.

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