A few minutes ago Apple put in the hands of developers the watchOS 4 beta 4.3 for developers. In this new beta version we find the typical improvements and bug fixes, and it arrives two weeks after the launch of the previous version, just like the rest of the versions that were released yesterday for macOS and iOS developers.
In this case the fourth beta version adds some improvements over night mode with the clock orientation vertically, is now done horizontally while loading. In this sense, some improvements were also added to the clock interface while loading and that version 4.3 comes with interesting news.
Apple does not want to add too many changes at once in the new versions and saves letters for the month of June, but any news, however small in terms of the performance of the smartwatch, is always welcome. Also as we say there are changes in the interface from the first of the beta versions 4.3 released, in night mode, in some of the activity data, in the battery compilation and the new animation when placing the watch on charge.
On these beta versions, it is better to stay out of the way to avoid problems, and that is that on the Apple Watch there are no options to install a previous version once you update. In this sense, any error could be fatal for the user, leaving the device unusable, so the recommendation as always is stay out of these beta versions and let the developers test them and let us know your news. For the Apple Watch there are no public beta versions for users.