Which function of the Smart Landing does NOT pertain to runway monitoring?

The function associated with Smart Landing that does not pertain to runway monitoring is the altimeter. The altimeter's primary purpose is to measure the aircraft's altitude above sea level or above a specified reference point, which involves monitoring vertical position rather than direct engagement with the runway itself.

In the context of runway monitoring, functions like long landing, stabilized approach, and glide path monitoring directly relate to ensuring that the aircraft lands correctly and safely on the runway. Long landing pertains to assessing distance required for landing, stabilized approach is focused on maintaining proper descent and approach profiles for landing, and glide path monitoring involves ensuring the aircraft follows the correct descent path to the runway. These functions are integral to ensuring effective runway utilization and safety during landing procedures.