CHIGZ TECH • SMART HOME • 2026

Lefant M3 Max Robot Vacuum

Chigz Tech Score: 84/100

Lefant M3 Max Robot Vacuum is a smart-home product that stands out for strong 20,000Pa suction and good everyday cleaning.

Chigz verdict: With a Chigz Tech Score of 84/100, Lefant M3 Max Robot Vacuum is a strong smart-home product, especially for strong 20,000Pa suction and good everyday cleaning. The main compromise is weak obstacle avoidance.

Key specifications

  • Battery Capacity: 5,200 mAh
  • Product Type: Robot Vacuum & Mop
  • Model: Lefant M3 Max
  • Suction Power: 20,000 Pa
  • Navigation: 360° dToF Laser Navigation

Pros

  • Strong 20,000Pa suction
  • Good everyday cleaning
  • Dual spinning mops
  • Hot-water mop washing
  • Automatic mop lifting

Cons

  • Weak obstacle avoidance
  • Basic app features
  • Average edge cleaning
  • Limited carpet performance
  • Slow cleaning speeds

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