Robot Vacuums · Head to head

iRobot Roomba Max 705 vs Shark Stratos NeverTouch RV2720ZE

Full Robot Vacuums comparison in 2026

Updated August 2026
Data from Amazon and official iRobot and Shark sites.
2026 verdict
In 2026, the recommendation leans toward iRobot Roomba Max 705 over Shark Stratos NeverTouch RV2720ZE, driven by price, battery life, and connectivity. What pushes it ahead is price, battery life, and connectivity, and integrations keep the advantage from looking narrow. Shark Stratos NeverTouch RV2720ZE is still relevant if you care most about rating, mopping functionality, and auto mop washing, but iRobot Roomba Max 705 is the stronger recommendation overall. That is why iRobot Roomba Max 705 wins the verdict here.
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FeatureiRobot Roomba Max 705Shark Stratos NeverTouch RV2720ZEWinner
Price$499.00$619.00iRobot Roomba Max 705
Rating3.84.2Shark Stratos NeverTouch RV2720ZE
Battery Life210 minutes110 minutesiRobot Roomba Max 705
Connectivity2.4 GHz WiFi, 5 GHz WiFi2.4 GHz WiFiiRobot Roomba Max 705
IntegrationsGoogle Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, MatterGoogle Home, Alexa, Home AssistantiRobot Roomba Max 705
Mopping FunctionalityNOYESShark Stratos NeverTouch RV2720ZE
Auto Mop WashingNOYESShark Stratos NeverTouch RV2720ZE
Auto Mop DryingNOYESShark Stratos NeverTouch RV2720ZE
Warranty1 year1 yearTie
Auto RechargeYESYESTie
Navigation TypeLaser (LiDAR)Laser (LiDAR)Tie
Obstacle DetectionYESYESTie

Frequently Asked Questions

Which is better overall: iRobot Roomba Max 705 or Shark Stratos NeverTouch RV2720ZE?

iRobot Roomba Max 705 has the stronger overall profile in this comparison, especially for price, battery life, and connectivity.

What is the biggest difference between iRobot Roomba Max 705 and Shark Stratos NeverTouch RV2720ZE?

Price is one of the clearest differences: iRobot Roomba Max 705 lists $499.00, while Shark Stratos NeverTouch RV2720ZE lists $619.00.

Which one looks better on price?

iRobot Roomba Max 705 is listed at $499.00, while Shark Stratos NeverTouch RV2720ZE is listed at $619.00. iRobot Roomba Max 705 (better spec).

Who should buy iRobot Roomba Max 705?

Choose iRobot Roomba Max 705 if your priority is price and battery life and that matters more than rating.

Who should buy Shark Stratos NeverTouch RV2720ZE?

Choose Shark Stratos NeverTouch RV2720ZE if your priority is rating and mopping functionality and that matters more than price.

Full comparison table

Compare all 133 Robot Vacuums side by side

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