Lefant Robot Vacuum and Mop, 12000Pa Suction,Multifunctional Dock with Hot Water Self-Cleaning&Drying, Obstacle Avoidance,90-Day Self-Emptying, 5G WiFi Alexa/APP/iWatch Control,M3 White
$499.99
Fair PriceUsually $534.61 · lowest $299.99
Best for
This is a practical pick for busy pet owners who want strong suction and a dock that handles the dirty work, but skip it if your home has very dark carpets or you need advanced multi-floor mapping.
Price History
Price last checked Aug 24, 2026. Amazon prices change frequently — click through for the current price.
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Most buyers agree this Lefant delivers strong suction and the self-cleaning dock is a genuine time-saver. The trade-off is that navigation can stumble on dark rugs or loose cords, and the mopping is light maintenance, not a deep scrub.
Loved by buyers
- •The dock washes mop pads with hot water and dries them, preventing sour odors and saving you from touching dirty pads.
- •Pet hair and debris lift easily from carpets and hard floors, even along edges.
- •Self-emptying base means you can forget about vacuum maintenance for weeks at a time.
Buyer concerns
- •The robot sometimes mistakes dark rugs for drop-offs, causing it to hesitate or spin.
- •It can drag loose strings or small toys, occasionally throwing an error.
- •Mopping provides a light wipe that isn't meant to replace deep scrubbing.
Frequently Asked Questions
Does the mop pad lift when it senses carpet?+
How loud is it during cleaning?+
Can it map and save multiple floors?+
Key Features
- •12,000Pa Super Suction – The Lefant M3 delivers hyper-powered 12,000Pa 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 2,368 sqft (220 m²) — perfect for large homes.
- •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
- •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
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