Robot Vacuums · Head to head

Roborock Saros 20 Flow vs SwitchBot K11+

Full Robot Vacuums comparison in 2026

Updated July 2026
Data from Amazon and official Roborock and SwitchBot sites.
2026 verdict
Roborock Saros 20 Flow has the better all-around case than SwitchBot K11+ in 2026, starting with rating, suction power, and auto mop washing.
Roborock Saros 20 Flow
Winner
Roborock Saros 20 Flow
$1699.99
Buy on Amazon USACheck price
Its strongest advantages show up in rating, suction power, and auto mop washing, with auto mop drying helping widen the gap. SwitchBot K11+ is the better fit only for buyers who prioritize price and connectivity above everything else here. That is enough to make Roborock Saros 20 Flow the better pick for most buyers.
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FeatureRoborock Saros 20 FlowSwitchBot K11+Winner
Price$1699.99$199.49SwitchBot K11+
Rating4.24.1Roborock Saros 20 Flow
Connectivity2.4 GHz WiFi2.4 GHz WiFi, BluetoothSwitchBot K11+
Suction Power36000Pa6000PaRoborock Saros 20 Flow
Auto Mop WashingYESNORoborock Saros 20 Flow
Auto Mop DryingYESNORoborock Saros 20 Flow
Warranty1 year1 yearTie
Auto RechargeYESYESTie
IntegrationsGoogle Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, MatterGoogle Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, MatterTie
Navigation TypeLaser (LiDAR)Laser (LiDAR)Tie
Obstacle DetectionYESYESTie
Cliff DetectionYESYESTie

Frequently Asked Questions

Which is better overall: Roborock Saros 20 Flow or SwitchBot K11+?

Roborock Saros 20 Flow has the stronger overall profile in this comparison, especially for rating, suction power, and auto mop washing.

What is the biggest difference between Roborock Saros 20 Flow and SwitchBot K11+?

Price is one of the clearest differences: Roborock Saros 20 Flow lists $1699.99, while SwitchBot K11+ lists $199.49.

Which one looks better on price?

Roborock Saros 20 Flow is listed at $1699.99, while SwitchBot K11+ is listed at $199.49. SwitchBot K11+ (better spec).

Who should buy Roborock Saros 20 Flow?

Choose Roborock Saros 20 Flow if your priority is rating and suction power and that matters more than price.

Who should buy SwitchBot K11+?

Choose SwitchBot K11+ if your priority is price and connectivity and that matters more than rating.

Full comparison table

Compare all 151 Robot Vacuums side by side

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  • 151 Robot Vacuums
  • 46 specs compared
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