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DREAME L40s Ultra CE Robot Vacuum and Mop

Brand: Dreame
4.4
(1)
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Verdict

As the entry-level model in the L40s lineup, the Dreame L40s Ultra CE trades some peak suction for a lower price while keeping key perks like carpet-boosting suction, pressurized rotating mops, and an auto-empty dock. It is a strong value pick for smaller homes and pet owners who want smart mapping and hands-off maintenance without paying flagship prices.

Pros

  • AI, Smart & App / Automation ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ 1 review 4.5
    App controls and voice assistant support enable easy scheduling, no-go zones, and routine automations.
  • Battery & Charging ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ 1 review 4.5
    A 5200 mAh battery provides dependable runtime for typical apartments and mid-size homes.
  • Emptying & Mess Control ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ 1 review 4.5
    Auto-empty dock with a 3.2 L bag reduces emptying frequency to roughly a few times per season.
  • Map & Path Efficiency (Robot Vacuums) ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ 1 review 4.5
    Supports room maps, zones, and virtual boundaries for targeted cleans across multiple floors.
  • Mopping performance ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ 1 review 4.5
    Pressurized rotating mops maintain pad contact for consistent scrub performance on sealed hard floors.
  • Obstacle Avoidance (Robot) ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ 1 review 4.5
    3DAdapt sensors help the CE avoid everyday hazards while Pathfinder planning maintains efficient room coverage.
  • Pet-Ready Features ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ 1 review 4.5
    Automatic carpet boost and pressurized mopping make the L40s Ultra CE well suited to homes with multiple cats and everyday pet messes.
  • Price & Value ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ 1 review 4.5
    Aggressive promos and a lower list price make the CE one of the better values in Dreame’s lineup.
  • Suction & Airflow ★ ★ ★ ★ ★ ★ ★ ★ ★ 1 review 4.0
    With 13,000 Pa and automatic carpet boost, suction is sufficient for daily debris on mixed flooring.

Reviews

Best