Dreame D20 Air Plus

Last updated: October 26, 2026

Dreame D20 Air Plus
3.7/5#4 of 13 in vacuum and mop robot vacuums
3.7

A budget self-emptying LiDAR vacuum for tidy homes; skip it if you want real mopping or obstacle avoidance.

  • Self-emptyDock
  • LiDARNavigation
  • Static padMop
  • 3.7 inHeight
  • 2 h 30 minRun time
Check price at Amazon$239.99

Price checked October 26, 2026. As an Amazon Associate we earn from qualifying purchases.

Pros
  • Self-emptying LiDAR robot for well under $300
  • Dock bag holds up to about 4 months of dirt
  • Slim 3.7 in body reaches under most sofas and beds
  • 3-year warranty
Cons
  • Mopping is basic: a flat pad you fill and wash yourself
  • No obstacle-recognition sensor beyond bumpers, so it can run into cables and small objects
  • Smaller 3,200 mAh battery than Dreame’s other self-emptying models
  • Dreame doesn’t publish how high a threshold it climbs

The Dreame D20 family

Every Dreame D20 model we rank, smallest first. Ratings compare each against its own type.

ModelDockRatingPrice
Dreame D20 PlusSelf-empty3.8/5$309.99
Dreame D20 Pro PlusSelf-empty3.7/5$319.96
Dreame D20 Air Plus (this one)Self-empty3.7/5$239.99

How it scores

The rating comes from 5 measured or published factors, each scored 0-100 against fixed reference points for its type. How we rank explains each one.

Specifications

Vacuum
Claimed suction20,000 Pa
Main brushRubber-bristle brush
Dustbin220 mL
Mopping
MopStatic pad
Leaves mop at dockNo
Extending mopNo
Water tank280 mL
Dock
DockSelf-empty
Self-emptiesYes
Dust bag4 L
Washes mopNo
Hot-water washNo
Hot-air dryingNo
Detergent dosingNo
Navigation & app
NavigationLiDAR
Build
Height3.7 in (94.7 mm)
Retracting LiDARNo
Battery3,200 mAh
Run timeUp to 2 h 30 min
Weight5.7 lb (2.6 kg)
Warranty3 years
Released2026-03

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