Dreame L40 Ultra Gen 2: Specs, Pros & Cons

At 25,000Pa, the L40 Ultra Gen 2 actually out-specs several robots costing twice as much on raw suction alone, and the hot water mop washing dock at this price point is something that didn't exist a year ago. The trade-off is a single roller brush that can struggle with deep-pile carpet, but for the 80% of buyers with mostly hard floors and low-to-medium carpet, that compromise barely matters. Dreame's MopExtend side mop also solves one of the most persistent complaints about spinning-pad robots: they leave a dirty strip along baseboards that the L40 Ultra actually reaches. The competition has since responded: MOVA's P10 Pro Ultra counters with 26,000Pa and a 212°F hot-wash dock at $599, so the L40's case now rests on costing $50 less, running 14 minutes longer per charge, feeding its obstacle avoidance with an actual RGB camera — and, since Dreame's 2026 firmware rollout, Matter support for Apple Home (regional timing varies).