Features such as automatic shut-off differ from product to product. The auto shut-off feature is an impressive one. Additionally, it can avert major safety hazards.  Some irons do not have any automatic shut-off feature at all. Others have conditional shut-off settings. Moreover, if they are left undisturbed for a specified period of time, they will power off automatically. The Shark GI435 Professional Electronic Iron, the Shark STEAM PRO Iron, and the SharkNinja Rapido Electric Iron all come with automatic power-off settings. Therefore, they are an excellent choice for houses with kids.  An iron accidentally left on can lead to a fire or other catastrophes.