Apple Seeds Second Beta of watchOS 4.2 to Developers
Apple today seeded the second beta of an upcoming watchOS 4.2 update to developers for testing purposes, one week after releasing the first watchOS 4.2 beta and a little under a week after releasing the watchOS 4.1 update.
Once the proper configuration profile has been installed from the Apple Developer Center, the new watchOS 4.2 beta can be downloaded through the dedicated Apple Watch app on the iPhone by going to General --> Software update.

To install the update, the Apple Watch needs to have at least 50 percent battery, it must be placed on the charger, and it has to be in range of the iPhone.
watchOS 4.2 appears to focus primarily on under-the-hood bug fixes and security updates. No major outward-facing changes were found in the first beta, but should new features be found in the second beta, we'll update this post.
Popular Stories
Apple will unveil watchOS 27 during its WWDC 2026 keynote on Monday, June 8, and a handful of new features have been rumored already.
The first developer beta of watchOS 27 should be available immediately following the keynote, and a public beta typically follows in July. The update should be released to all users with a compatible Apple Watch model in September.
Below, we recap watchOS...
For many years now, it has been rumored that the Apple Watch will eventually gain non-invasive blood sugar monitoring capabilities, which would enable millions of people with diabetes to track their blood glucose levels without needing to prick their skin with a needle or wear a dedicated continuous glucose monitor.
According to Bloomberg's Mark Gurman, Apple recently shifted oversight of...
Apple plans to hold an Apple Watch Activity Challenge to celebrate Global Running Day on Wednesday, June 3.
To complete the challenge, Apple Watch owners will be required to record a running workout of at least 5K on Global Running Day.
On June 3, the world runs as one. This Global Running Day, record a running workout of at least 5K (3.1 mi) to earn this award. Use the Workout app or any...