Depends on the triggers for an alert in the management tools.
Napp-it for example displays smartvalues but alerts only on real ZFS errors, pool near full or failed jobs.
Currently you may need an "other job" in napp-it to read temperatures that returns temp and disk id on overheating. This would result in a job error and triggers an alert.
For a future update of the napp-it alert mechanism I plan to include more general and user addable triggers via alert or status scripts in a common or private script folder.