Lefant Robot Vacuum and Mop, 20000Pa Suction, 90-Day Self-Emptying, Obstacle Avoidance, Auto Mop Washing&Drying, All-in-One for Pet Hair Carpet, 5G WiFi Alexa/APP/iWatch Control, M3 Max

Price: $599.99 - $379.99
(as of Oct 23, 2026 06:00:07 UTC – Details)

From the brand

Robot Vacuum

Lefant, always by your side

Proven Global Trust: Founded in 2011, Lefant has delivered over 10 million robotic vacuums to families worldwide, guided by one simple belief: powerful cleaning shouldn’t require a bulky machine.

Smarter Form Factor: Our ultra-slim robots are designed to reach under low furniture where traditional vacuums often can’t, helping make everyday home cleaning easier and more convenient.

We engineer smarter, so you can live cleaner.

All-in-One Robot Vacuum

Robot Vacuum and Mop 12000Pa

3-in-1 Robot Vacuum Cleaner

M330P Lidar Robot Vacuum

M310 Ultra Robot Vacuum

M210P Pet Friendly

20,000Pa Super Suction – The Lefant M3 Max delivers hyper-powered 20,000Pa suction to lift embedded dirt, pet hair, and stubborn debris from carpets, rugs, hardwoods. Optimized airflow ensures thorough cleaning in tight corners and under furniture for a spotless home
90 Days Self-Emptying – The robot vacuum enjoys up to 90 days of hands-free cleaning with 3.2L dust bag. The Strong suction vacuum base station efficiently empties the collected dirt and debris into the dust bag, ensuring uninterrupted cleaning sessions
All-in-One Smart Dock with Cool Air Drying – The Robot Vacuum Mop with 45° hot water to deeply dissolve grease and grime, paired with gentle cool air drying to prevent mop deformation from high heat. The water tank for uninterrupted mopping across 2,366 sqft (210 m²) — perfect for large homes.
Long-Lasting 5,200mAh Battery – Robot Vacuum Clean for up to 220 minutes at whisper-quiet levels that won’t disturb sleep, with 30% faster charging. Smart energy-saving tip: Schedule charging during off-peak hours for maximum efficiency
Support Dual-Band WiFi (2.4GHz/5GHz): Auto-switching ensures stable connectivity for uninterrupted cleaning. The 2.4GHz band provides whole-home coverage, while the 5GHz band enables high-speed control. No more dropouts! The system continuously monitors network conditions, optimizing performance in real-time to avoid interference and congestion
LiDAR Navigation & Multi-Floor Mapping – With advanced 360° LiDAR navigation, Lefant M3 Max quickly scans and accurately maps your home for efficient cleaning, automatically creating multi-level maps, and intelligently planning cleaning routes to minimize unnecessary repetition or missed spots.
Slim Design & Freemove Tech Obstacle Avoidance – At just 11″ wide, the robot vacuum cleaner glides effortlessly under furniture while its compact base tucks neatly under cabinets, featuring advanced Freemove Tech 3.0 that precisely dodges furniture, cords,toys, and furniture legs while automatically avoiding stairs and tight spaces
Customers give positive feedback about the robot vacuum’s suction power. However, the cleaning performance and reliability receive mixed reviews – while some customers love the Lefant m3 system, others find it doesn’t clean closely to walls and only works once it’s completely done. Moreover, customers express dissatisfaction with the value for money.