Today is a big day for Apple users as the company has rolled out many updates including iOS 12.4 developer preview Beta 7, macOS Catalina developer preview Bet and watchOS 5.3 developer preview beta 6 version system firmware. If you are in love with Apple, you can create profiles from the Apple Developer Center and update them on your device to start testing.
According to the developers, these latest updates are going to fix system issues and also improve system stability. As of now, no other features are mention by the developers. These updates will be focusing on bug fixes, system performance improvements and the first five watchOS 5.3 test releases.
If you want to install these updates and start testing make sure your Apple Watch is charging and is within range of the iPhone that connect to the WLAN. Apple Watch will automatically begin the installation when it is at least 50% charge. Also, make sure not to restart Apple Watch or remove it from the charger before the update is complete.