Apple pushed the watchOS 9.3 Developer Preview Beta 2 update (internal version number: 20S5637h) to Apple Watch users, 27 days after the last release.
To install the new watchOS 9.3 update, developers will need to download a description profile from the Apple Developer Center.
Once installed, watchOS 9.3 can be downloaded by going to General > Software Update from the dedicated Apple Watch app on your iPhone. The Apple Watch needs to have more than 50 percent battery life and must be placed on a charger and within close proximity to the iPhone it is paired with.
