dreame L40 Ultra Gen 2 Robot Vacuum and Mop with 25,000Pa Suction

The L40 Ultra Gen 2 Robot Vacuum and Mop combines heavy-duty floor suction with automated mopping to handle daily household debris. Built around a 25,000Pa motor with five selectable power levels, it provides the suction required for embedded dirt in carpets alongside gentle maintenance for hard flooring. An all-in-one self-cleaning dock minimizes routine upkeep by managing the robot between cycles.

Edge and corner coverage is improved through an extending brush and mop design that physically reaches under furniture and tight margins. For mixed-surface homes, the unit offers four distinct carpet modes: carpet avoidance, suction boost, intensive carpet cleaning, and an automatic 0.41-inch mop lift to prevent wetting rugs. Obstacle handling relies on Smart Pathfinder and 3DAdapt technologies to map living areas and steer around common floor clutter such as shoes.

Power comes from a 5,200mAh battery that delivers up to 231 minutes and 1,679 square feet of coverage in Quiet Mode. Recharging is 30 percent faster and supports scheduled off-peak charging to lower energy use. Daily operation connects through a dedicated mobile app or voice control using Alexa, Siri, and Google Home on 2.4GHz Wi-Fi networks.

Buyers should note a few operational details before purchasing. The base station supports automated cleaning solution filling, but the required module must be bought separately. Additionally, connectivity is limited to 2.4GHz Wi-Fi and configured specifically for USA use.

Verdict: The L40 Ultra Gen 2 is well suited for pet owners and large households wanting powerful suction, corner cleaning, and automated carpet protection. It delivers thorough multi-surface maintenance with minimal day-to-day intervention.

• Suction Power: 25,000Pa (5 power levels)
• Battery Capacity: 5,200mAh
• Max Runtime: Up to 231 minutes (in Quiet Mode)
• Max Coverage: Up to 1,679 sq ft (in Quiet Mode)
• Mop Lift Height: 0.41 inches
• Connectivity: 2.4GHz Wi-Fi (USA use only)

A great fit if you:

• Have a mix of carpets and hard floors that require automated mop lifting and suction adjustments.
• Need extended battery life to clean larger spaces up to 1,679 square feet on one charge.
• Want hands-free control via voice assistants like Siri, Alexa, or Google Home.
• Have pets and need to clean floor zones with minimal manual effort.

Consider something else if you:

• Only have a 5GHz Wi-Fi home network without 2.4GHz support.
• Want built-in auto solution dispensing without buying an extra add-on module.
• Live outside the United States.

How does the vacuum handle carpets while mopping?
It features four carpet settings, including suction boosting, intensive carpet cleaning, full carpet avoidance, and a 0.41-inch mop lift that raises the wet pad away from carpet fibers.

Does the base automatically add cleaning solution?
The base station retains this function, but you need to purchase an optional automatic filling module separately and activate it within the app.

How long does the battery last on a single charge?
The 5,200mAh battery provides up to 231 minutes of runtime and covers up to 1,679 square feet when operating in Quiet Mode.

Which smart platforms are supported for voice control?
The robot connects over 2.4GHz Wi-Fi and works with Alexa, Siri, and Google Home, as well as its dedicated cleaning app.