Apple today released the fourth beta version of the watchOS 8 update to developers. The update was released two weeks after Apple released the third watchOS 8 beta version. This update did not find any new highlights, it is expected that a bug fix has been carried out.
The watchOS 8 system brings a redesigned breathing app, as well as new portrait dials, information apps and photo apps. At the same time, the update of the Wallet App and the Home App expands the functions of the Apple Watch, which users can use to drive the door, enter the office environment and other scenarios.
To update to the new version, the Apple Watch needs to have 50% power, it must be placed on the charger, and it needs to be within the range of the iPhone. We not recommend installing the developer preview version of watchOS 8 on the commonly used Apple Watch, because it may be unstable.