Component
The following are the feature components that I want to recommend:
Proposal description
Add the Overheating Alarm feature in the options menu, and give the user access to activate it. Provide information about the function of this feature. The developer must modify the feature to notify the user, if the CPU or temperature of the battery is too hot.
Mockups / Examples

Benefits
The battery monitor will trigger an alarm when the CPU or battery temperature is hotter, you can choose to open or close more than the heat alarm as like you. And that is a big advantage for users of this application. I hope, my suggestion can be an additional idea for developers to make this application more interesting.