New feature: charging screen
Starting with version 4.64 the screen will rotate sideways when on charger (with the exception of the Moto 360, where screen rotation would be more difficult because of the different screen height and width – but the 360 has a charging screen already)

This feature became necessary on the Huawei Watch, where the charging connection comes loose too easily. And the issue is compounded by the lack of a convenient way to check if the watch is charging or not. With Bubble Clouds it will be clear.