Use APKPure App
Get BatteryWatchFace old version APK for Android
Guarda viso con la percentuale di carica della batteria
Using a smart watch? Download the dial with the percentage of charge of battery:
►convenient and beautiful interface,
►only displays the most important information,
►lets you quickly see the battery on a smart watch and smartphone.
Source code : https://github.com/petrovichtim/BatteryWatchFace