Best ECOVACS Robotic Vacuums for Airflow blowback

#1

Airflow blowback evidence is positive but limited to one glitter test where the vacuum left almost nothing behind.

#2

Multiple reviewers note reduced debris scattering compared with earlier models, sometimes crediting a slowed or redesigned side brush. Conversely, some negative experiences describe debris drops around thresholds or during return-to-dock...

#3

Airflow blowback or scatter control is positive in PCMag's hard-floor test because sand and rice were not flung around the room.

#4

The aggressive side brush can create blowback/scatter when debris loads are heavy, especially on hard floors; most reviewers call it manageable but noticeable in stress tests.