InfluxDB provides several ways to monitor states with Flux functions, including stateDuration(), stateCount(), monitor.stateChanges(), and monitor.stateChangesOnly(). These functions allow users to determine how long a state persists, count consecutive states, detect changes in specific columns, and calculate average charging cycle times. Additionally, users can apply custom statuses using tasks and use the rename() function to modify column names, although this feature enhancement is currently not available.