Viomi Alpha Series

Viomi's Alpha series uses LDS LiDAR navigation to map multiple floors and relocate when moved between levels. The auto self-cleaning station keeps the brush fresh between runs, and the 30-day dust capacity is one of the longest in the class, ideal for homes where manually emptying every other day would be frustrating.

It appeals to people with large homes who prioritize low maintenance and reliable multi-floor coverage. The long hands-free cycle makes it practical for busy schedules, and the self-cleaning brush reduces the hidden work of keeping navigation sensors clear between runs.