Google has released a new app called “Device Health Services” in the Play Store. This app is only available for Nexus and Pixel devices and it will not work on smartphones of other brands.
This app help to predicts how long your phone’s battery will last based on your usage. For the time being it is only available in the United States and not in the worldwide.
Device Health Services Features:
*Personalized battery usage estimates
You can download the app from the link given below.