The minimalist version is designed with 4 complications. The battery icon and minute number can be overridden by another component (for example, weather), in which case the minute can be read based on the circle.
AOD optimized for good battery life.
https://play.google.com/store/apps/details?id=com.vnapps.d0010

You can also support by getting the Pro version (which only adds 6 basic colors compared to the free one).
https://play.google.com/store/apps/details?id=com.vnapps.d0010p