Lefant Robot Vacuum Cleaner M210 - Strong Suction, Slim Design

Our review of the Lefant M210 finds it best suited to busy households and pet owners who need a low-profile, easy-to-manage robot vacuum for daily floor care; the single biggest reason to buy is its brushless suction port that handles pet hair without tangling, making pickup much more reliable than roller-brush-only machines. The M210 balances slim access under furniture with a quiet motor and app scheduling, so it works well when left to run on its own while the family is out or asleep.

Key Features

• Brushless suction port: The unique brushless suction structure pushes pet hair and debris directly into the dustbin so hair does not tangle like it often does with roller brushes.
• Slim body design: An 11in diameter and 2.99in height lets the robot slip under beds, sofas and low furniture for higher coverage in tight homes.
• Long runtime: A lithium iron phosphate battery delivers up to 120 mins runtime in low suction mode for extended cleaning cycles on larger areas.
• Smart App and voice control: Use the new Lefant app to schedule runs, change suction and direction, and control the vacuum by voice through Alexa or Google Assistant.
• Multiple cleaning modes: Six cleaning modes including zigzag, spot, edge, and scheduled cleaning give flexibility for different messes and floor types.
• Anti-collision sensors: Upgraded FreeMove 3.0 with 6D infrared sensors helps the robot detect obstacles and adjust its path to avoid getting stuck.

Who It's For

The Lefant M210 is ideal for apartment dwellers and families with pets who need a compact robot that tackles hair and everyday dirt while fitting under low furniture. Its quiet operation and scheduling features make it suitable for homes where runs may occur while people are sleeping or working.

It is less well suited for homes that need deep carpet grooming or high-suction heavy-duty cleaning on thick rugs, since the manufacturer advises against using zigzag mode on carpets and peak runtime and performance vary by suction level. Buyers who want advanced navigation mapping for strict room-by-room cleaning should look at higher-end models.

Pros & Cons

Pros

• Effective at picking up pet hair thanks to the brushless suction port.
• Slim 2.99in profile reaches under furniture many vacuums miss.
• Quiet operation with useful scheduling via the Lefant app and voice assistants.
• Long battery life in low suction mode for longer coverage.

Cons

• Mixed reports on battery charging and runtime mean some users may experience inconsistent battery behavior.
• No advanced room mapping; navigation relies on infrared avoidance rather than detailed maps.

Specifications

Our Verdict

The Lefant M210 is a practical, budget-friendly robot vacuum for pet owners and small-to-medium homes who prioritize hair pickup, slim clearance and quiet scheduled cleaning. Its brushless suction and app-based scheduling make routine maintenance easy, though buyers seeking advanced mapping or the highest carpet suction should consider a different model. Overall it represents strong value for everyday floor care.

Frequently Asked Questions

Why won't the M210 connect to the app?
Make sure you are using the new Lefant app (not the older Lefant Life app); the M210 requires the updated app to unlock all features.

How well does it handle pet hair?
The brushless suction port is designed to pull hair into the dustbin without tangling, making it effective for pet hair on hard floors and area rugs.

How long does the battery last?
With the lithium iron phosphate battery the M210 can run up to 120 mins in low suction mode, though real-world runtime varies by suction level and usage.