Robot Vacuums · Head to head

iRobot Roomba Max 705 Combo vs Roborock Qrevo Curv 2 Flow

Full Robot Vacuums comparison in 2026

Updated September 2026
Data from Amazon and official iRobot and Roborock sites.
2026 verdict
Across the 2026 comparison, Roborock Qrevo Curv 2 Flow earns the nod over iRobot Roomba Max 705 Combo on the strength of price, rating, and battery life.
Roborock Qrevo Curv 2 Flow
Winner
Roborock Qrevo Curv 2 Flow
$699.99$999.9930% OFF
Buy on Amazon USA
Its clearest strengths are price, rating, and battery life, and it still looks stronger on suction power and water tank capacity. iRobot Roomba Max 705 Combo still makes sense if connectivity is your priority, but most buyers should still lean toward Roborock Qrevo Curv 2 Flow. That keeps the verdict firmly in favor of Roborock Qrevo Curv 2 Flow.
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FeatureiRobot Roomba Max 705 ComboRoborock Qrevo Curv 2 FlowWinner
Price$799.00$699.99Roborock Qrevo Curv 2 Flow
Rating3.64.3Roborock Qrevo Curv 2 Flow
Battery Life75 minutes242 minutesRoborock Qrevo Curv 2 Flow
Connectivity2.4 GHz WiFi, 5 GHz WiFi, Bluetooth2.4 GHz WiFiiRobot Roomba Max 705 Combo
Suction Power13000Pa20000PaRoborock Qrevo Curv 2 Flow
Water Tank Capacity0.18L4LRoborock Qrevo Curv 2 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: iRobot Roomba Max 705 Combo or Roborock Qrevo Curv 2 Flow?

Roborock Qrevo Curv 2 Flow has the stronger overall profile in this comparison, especially for price, rating, and battery life.

What is the biggest difference between iRobot Roomba Max 705 Combo and Roborock Qrevo Curv 2 Flow?

Price is one of the clearest differences: iRobot Roomba Max 705 Combo lists $799.00, while Roborock Qrevo Curv 2 Flow lists $699.99.

Which one looks better on price?

iRobot Roomba Max 705 Combo is listed at $799.00, while Roborock Qrevo Curv 2 Flow is listed at $699.99. Roborock Qrevo Curv 2 Flow (better spec).

Who should buy iRobot Roomba Max 705 Combo?

Choose iRobot Roomba Max 705 Combo if your priority is connectivity and that matters more than price.

Who should buy Roborock Qrevo Curv 2 Flow?

Choose Roborock Qrevo Curv 2 Flow if your priority is price and rating and that matters more than connectivity.

Full comparison table

Compare all 148 Robot Vacuums side by side

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  • 46 specs compared
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