Dreame L40 Ultra Gen 2
Top PickWhat We Like
- Dock washes, refills and dries the mop
- 25,000Pa, the most suction in this set
- 231-minute runtime, longest of these picks
- Extending brush and mop reach corners
Worth Noting
- Tall station needs dedicated floor space
- Premium tier against the rest of this set
- Dock
- Self-empty, mop wash, hot-air dry
- Runtime
- 231 minutes
- Suction
- 25,000Pa
- Mop Lift
- 10.5mm
The job nobody warns you about with a mopping robot is looking after the robot. The L40 Ultra Gen 2 is the pick here that takes most of that off your hands: its dock empties the bin, washes the mop with clean water, refills the tank and blows warm air through the pad to dry it. That's why it's our top pick — not one headline number, but the fact that the routine becomes checking a station rather than rinsing a wet pad in the sink every night.
The hardware backs it up. At 25,000Pa it has the most suction in this group, the side brush and mop both extend outward into corners and along baseboards, and the mop lifts 10.5mm when it crosses a rug, which is enough to keep a short-pile carpet from getting damp. The 231-minute runtime is the longest here too, so a large open floor gets finished without a recharge-and-resume cycle.
What you give up is floor space. The station is a piece of furniture in its own right at 23.3 inches tall, and it wants a wall, an outlet and a spot you don't mind losing. It also sits in the premium tier of this group. In exchange, the mop that comes back out of the dock is clean and dry, which is the part most of us stop doing by hand after two weeks.
Bottom line: We recommend it to anyone who wants a whole home handled without a nightly pad rinse: the most suction and longest runtime here, plus a dock that washes and dries the mop.