This high-level issue type is concerned with issue types related to individual sensors.
Low on battery:
Whenever the battery of a sensor drops to or below 10%, an issue is generated. This issue is a warning. For every new detection of the low battery state for the same sensor, the number of occurrences on the issue will increase while the issue remains unresolved. When the battery is replaced, the application automatically solves the issue and will be removed from the “Open Issues” list.