Robot vacuums under $400
Budget (Under $400) is already set
Meets
- Under $400, maker's store price
As of October 19–27, 2026, 10 robot vacuums we track are priced under $400 on the maker's store. Eight of them also mop and eight come with a self-emptying dock; six do both, such as the MOVA E30 Pro Plus, Roborock Q7 M5+ and Dreame D20 Plus. The ECOVACS DEEBOT T50 PRO OMNI is the only one with a dock that also washes the mop, and it and the Roborock Q10 X5+ are the two with object recognition stated by their makers. Two are vacuum-only: the Shark Matrix and the SwitchBot K11+.
The matches
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✓ matches · – doesn't match · ? not stated by the maker
MOVA E30 Pro Plus Robot Vacuum
- Cleaning typeVacuum and mop
- Self-emptying dockYes
- Mop-washing dockNo
Source: us.mova.tech
Roborock Q7 M5+
- Cleaning typeVacuum and mop
- Self-emptying dockYes
- Mop-washing dockNo
Source: us.roborock.com
Dreame D20 Plus
- Cleaning typeVacuum and mop
- Self-emptying dockYes
- Mop-washing dockNo
Source: dreametech.com
Roborock Q7 L5
- Cleaning typeVacuum and mop
- Self-emptying dockNo
- Mop-washing dockNo
Source: us.roborock.com
iRobot Roomba 105 Combo Robot
- Cleaning typeVacuum and mop
- Self-emptying dockNo
- Mop-washing dockNo
Source: irobot.com
Roborock Q10 X5+
- Cleaning typeVacuum and mop
- Self-emptying dockYes
- Mop-washing dockNo
Source: us.roborock.com
Shark Matrix Robot Vacuum
- Cleaning typeVacuum only
- Self-emptying dockYes
- Mop-washing dockNo
Source: sharkninja.com
SwitchBot K11+
- Cleaning typeVacuum only
- Self-emptying dockYes
- Mop-washing dockNo
Source: us.switch-bot.com
ECOVACS DEEBOT T50 PRO OMNI
- Cleaning typeVacuum and mop
- Self-emptying dockYes
- Mop-washing dockYes
Source: ecovacs.com
SwitchBot K11+ Pro
- Cleaning typeVacuum and mop
- Self-emptying dockYes
- Mop-washing dockNo
Source: us.switch-bot.com
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Budget (Under $400) is already set
Questions and answers
Is there a robot vacuum under $400 with a mop-washing dock?
One in our finder as of October 19–27, 2026: the ECOVACS DEEBOT T50 PRO OMNI, whose dock also empties the robot's dustbin.