Energy Ring - Battery Indicator by XDA Recognized Developer jagan2 for the Samsung Galaxy S10 and Galaxy S10e utilized the oft-criticized camera cutout on the new Samsung flagship devices in a creative manner. The app uses the cutout to position a configurable "ring" battery indicator around the camera. The ring created by the app can be customized with regards its direction of depletion, thickness and color, and it can also be set to display color automatically based on live battery level.
Energy Ring has now been updated to add support for the Samsung Galaxy S10+ and its wider camera cutout.
This battery indicator claims to have a negligible load on the CPU and does not whittle away your battery either. The app in its current state has gained support for the Galaxy S10+, but users have reported that the left edge circle gets cut-off slightly by the cutout. It thus requires a minor adjustment to make it perfect, and we are sure that the developer will soon address the same.