Smarter Cleaning, Effortless Living – The lubluelu B40
True cleanliness shouldn't cost your daily rhythm. The lubluelu B40 simplifies floor care through precision laser mapping and systematic cleaning routes that ensure every corner is covered. With the app, you can customize room-specific suction, set no-go zones, and tailor schedules—effortlessly handling pet hair, rugs, or multi-story homes. Its intelligent navigation adapts to your space, avoiding obstacles and optimizing routes in real time, so cleaning is thorough yet efficient. Yet its real value lies beyond specs: it works quietly in the background, delivering reliable results day after day, freeing you to focus on what truly matters. More than a vacuum, it's a thoughtful home companion that makes everyday life effortlessly cleaner.
Powerful Cleaning with Less Work
The lubluelu B40 combines strong cleaning performance with intelligent efficiency. With 5,800Pa of powerful suction, it effortlessly lifts everyday dust, pet hair, crumbs, and fine particles from both hard floors and carpets—ensuring nothing gets left behind. Even stubborn dirt embedded in carpet fibers is no match for its deep-cleaning capability.
Smarter Navigation for Complete Coverage
Powered by advanced LDS navigation, the B40 scans your home with precision to create accurate floor maps and plan efficient cleaning paths. Instead of moving randomly, it systematically covers every room while reducing missed spots and unnecessary repetition. The robot supports up to five floor maps, automatically recognizes different levels, and is ideal for multi-story homes that require flexible everyday cleaning.
Personalized Cleaning for Every Room
Every home has different cleaning needs, and the B40 adapts accordingly. Through the mobile app, you can assign individual suction levels, water flow settings, and cleaning passes for each room. Create No-Go Zones, Virtual Walls, and No-Mop Areas to protect carpets, pet spaces, or children's play areas. Whether you're cleaning the kitchen, bedroom, or living room, every task can be tailored to fit your home perfectly.
Designed for Everyday Living
Built for busy households, the B40 cleans quietly at just 62dB, making it suitable for families, pets, and home offices. Its slim 83mm body reaches beneath beds, sofas, and other low furniture where dust often accumulates. With a runtime of up to 180 minutes, it can clean homes of up to 150m² on a single charge. Intelligent anti-drop, anti-collision, and self-rescue technologies help it navigate safely and confidently around your home.
Product Comparison
Suction Power(Max)
5,800Pa
4,000Pa
5,500Pa
6,000Pa
Climbing Height
18mm
20mm
20mm
18mm
Side Brush Design
Single-side
Double-side
Single-side
Single-side
Mops Removal
LDS Laser Navigation
App Control
Maps Setting
5
5
5
5
No-Go Zones Setting
14
14
14
14
Virtual Walls
20
20
20
20
Anti-Fall & Anti-Collision
Maximum Runtime
180min
145min
120min
180min
Noise Level
≤62dB(A)
≤62dB(A)
≤62dB(A)
≤65dB(A)
Battery Capacity
4 x 2,600mAh
4 x 2,600mAh
4 x 2,600mAh
4 x 2,600mAh
Charging Time
4-5h
4-5h
4-5h
4-5h
Dustbin Volume
260ml
260ml
260ml
250ml
Water Tank Capacity
240ml
240ml
240ml
300ml
Wi-Fi Connection
Supports 2.4GHz/ Bluetooth
Supports 2.4GHz/ Bluetooth
Supports 2.4GHz/ Bluetooth
Supports 2.4GHz/ Bluetooth
Item Weight
4.2kg
2.8kg
4.5kg
3.4kg
Product Dimensions
33 x 33 x 8.3cm
32 x 32 x 9.25cm
32 x 32 x 9.25cm
33 x 33 x 9.8cm
Box Dimensions
45 x 36 x 14cm
53.5 x 36 x 45cm
53.5 x 36 x 45cm
45 x 35 x 14cm
