Lefant M310 Ultra Robot Vacuum & Mop | 3-Inch Slim LiDAR

Lefant M310 Ultra Robot Vacuum and Mop: Precision Cleaning in an Ultra-Slim Package

The Lefant M310 Ultra Robot Vacuum and Mop is a feature-packed robotic cleaning solution engineered for households that need thorough, intelligent cleaning across multiple floor types. At just 3 inches tall, it slips under sofas, beds, and low-clearance furniture that taller robots cannot reach, while its ToF LiDAR navigation system and 6000Pa suction ensure no dirt, dust, or pet hair gets left behind.

Ultra-Slim 3-Inch Profile for Under-Furniture Access

The M310 Ultra's defining physical characteristic is its remarkably slim 3-inch body. Most robot vacuums measure 3.5 inches or taller, making them unable to access the underside of many sofas, bed frames, and storage units—areas where dust and pet hair accumulate heavily over time. The M310 Ultra's low profile allows it to navigate into these hidden zones routinely, ensuring that your home's most overlooked surfaces receive regular attention and do not become dust repositories.

6000Pa Suction Power for Deep Floor Cleaning

Despite its slim design, the Lefant M310 Ultra produces a powerful 6000Pa of suction—enough to extract embedded pet hair from carpet fibers, lift fine dust from hard floors, and clean along baseboards and edges where debris tends to accumulate. The high suction level is particularly effective at capturing the lightweight allergens and dander that settle into carpet pile, making the M310 Ultra a practical choice for allergy sufferers and pet owners alike.

ToF LiDAR Navigation with 190° Millimeter-Level Obstacle Avoidance

The M310 Ultra is equipped with advanced Time-of-Flight (ToF) laser technology for both navigation and obstacle detection. The ToF sensor measures distances with millimeter-level precision, enabling the robot to build accurate multi-layer maps of your home and navigate in straight, systematic lines rather than random patterns. The 190° all-round obstacle avoidance system uses PSD (Position Sensitive Device) technology to detect furniture legs, power cables, shoes, and other common floor-level hazards, preventing collisions even in low-light and complete darkness.

Intelligent Carpet Detection and Auto-Boost

One of the M310 Ultra's most practical capabilities is its carpet detection and auto-boost system. When the mop holder is installed, the robot intelligently detects carpet edges and avoids them, preventing the mop pad from dampening carpet fibers. When the mop holder is removed, the robot automatically increases suction to maximum power upon detecting carpet, delivering a deeper clean without any manual adjustment required. This seamless adaptation makes the M310 Ultra equally effective in mixed-surface homes without any user intervention.

170-Minute Battery with Automatic Recharge and Resume

The M310 Ultra's 2600mAh battery provides up to 170 minutes of continuous cleaning time, making it suitable for larger homes that require extended runtime to cover fully. When the cleaning cycle is complete or the battery runs low, the robot automatically navigates back to its charging station to recharge. Once power is restored, it resumes cleaning from where it stopped, ensuring complete floor coverage without leaving zones unfinished.

Lefant App and Voice Control for Smart Home Integration

The Lefant App provides comprehensive control over the M310 Ultra's cleaning behavior, including scheduling, zone selection, cleaning mode configuration (planned, random, along-wall, or fixed-point), and real-time monitoring. The robot also integrates with popular voice assistants, allowing hands-free control via simple voice commands. Multi-layer map storage means the M310 Ultra remembers the layout of different floors in your home, making it ready to clean any level without re-mapping.

Who Is the Lefant M310 Ultra Best For?

The Lefant M310 Ultra is the ideal robot vacuum for homeowners with low-clearance furniture, mixed hard floor and carpet surfaces, and pets. Its slim profile, intelligent navigation, powerful suction, and adaptive mopping system make it one of the most versatile slim robot vacuum-mop combos available. If you want hands-free, thorough cleaning that reaches where other robots cannot, the M310 Ultra is worth a close look.