Dreame L40s Ultra AE
The Dreame L40s Ultra AE is a high-performance robotic vacuum and mop designed for thorough cleaning on multiple floor types. It delivers powerful 19,000 Pa suction combined with dual brush systems—a liftable rubber main brush and a TriCut hair-cutting brush—ideal for homes with pets and children. The vacuum features advanced AI-enhanced obstacle avoidance using RGB cameras and 3D structured light, enabling it to navigate cluttered environments efficiently. It can climb thresholds up to 40 mm (1.57 inches) and uses hot water mop washing at around 75°C for deep cleaning. The self-emptying dock automatically disposes of dust and washes mop pads, minimizing user maintenance. With multi-spectral dirt detection and smart mapping, it offers scheduled, spot, edge, and auto cleaning modes for comprehensive floor care.
Robot Specifications
- Key FeaturesKey Features
- Top Features
- Other Features
Available Colours
White
Weight
4.1 kg
Speed
0.3 m/s
Battery Pack
6400 mAh
Charging Time
3.5 hours
Battery Life
2-3 years
Suction Power
19,000 Pa
Runtime
180 minutes
Dimensions
35 x 35 x 9.7 cm
Cleaning Area
1,808 sq ft (168 sq m)
Mopping Capability
Yes, with water control
Compatible Devices
Amazon Alexa, Google Home
Connectivity
Wi-Fi, Bluetooth, Dreame app
Cleaning Modes
Auto, spot, edge, scheduled, zone cleaning
Warranty Info
2 years manufacturer warranty covering parts and labor
User Interface
App interface with voice control and physical buttons on robot
Cloud Integration
Cloud-based mapping and data storage for personalized cleaning
Sensors
LiDAR, RGB camera, 3D structured light, cliff sensor, bump sensor
Available Countries
Australia, USA, Canada, UK, Germany, France, China, Japan, South Korea, Singapore, UAE
App Integration
Full iOS and Android app control with scheduling, mapping, cleaning modes, and maintenance alerts
Image Gallery
Below images are from Dreame's official sources
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Latest News About Dreame L40s Ultra AE
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Dreame L40s Ultra AE Tops Charts with Superior Obstacle Avoidance
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Frequently Asked Questions
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Q1. How to troubleshoot Dreame L40s Ultra AE?
Restart the robot and dock, check for blockages in brushes and dustbin, ensure sensors are clean, and update firmware. If issues persist, reset the device or contact support for advanced help.
Q2. How to set up Dreame L40s Ultra AE?
Place the dock on a flat surface near a power outlet, charge the robot fully, download the Dreame app, connect the robot to Wi-Fi, and follow in-app instructions to map your home.
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