The Dreame H12 Pro can perform some of the tasks of a hoover, but it is not a complete replacement. Here are some key points to consider:

- Features: The Dreame H12 Pro combines the functions of a hoover and a mop, cleaning floors by sucking up dust and debris while cleaning with water.
- Performance: It is effective at cleaning hard floors, tiles, marble and even stains and hairs, but may be less effective with stickier food or larger debris.
- Limitations: Although it has a variety of operating modes (Auto, Ultra, Vacuum), it's designed primarily for surface cleaning and won't replace a traditional hoover for deep cleaning tasks or spaces with lots of bulky debris.

In short, the Dreame H12 Pro is a versatile tool for cleaning floors, but it won't replace all the functions of a traditional hoover.