Robot Vacuums · Head to head

iRobot Roomba Plus 405 vs Shark Stratos NeverTouch RV2720ZE

Full Robot Vacuums comparison in 2026

Updated July 2026
Data from Amazon and official iRobot and Shark sites.
2026 verdict
iRobot Roomba Plus 405 is the more complete option versus Shark Stratos NeverTouch RV2720ZE in 2026, helped most by price, battery life, and integrations. It separates itself most clearly on price, battery life, and integrations, while still looking better on its broader overall balance. Shark Stratos NeverTouch RV2720ZE can still be the right pick, but only if rating and obstacle detection outweigh the wider strengths of iRobot Roomba Plus 405. Overall, iRobot Roomba Plus 405 makes more sense for most people.
vs
FeatureiRobot Roomba Plus 405Shark Stratos NeverTouch RV2720ZEWinner
Price$399.00$619.00iRobot Roomba Plus 405
Rating4.04.2Shark Stratos NeverTouch RV2720ZE
Battery Life120 minutes110 minutesiRobot Roomba Plus 405
IntegrationsGoogle Home, Alexa, Apple HomeKit, IFTTT, MatterGoogle Home, AlexaiRobot Roomba Plus 405
Obstacle DetectionNOYESShark Stratos NeverTouch RV2720ZE
Warranty1 year1 yearTie
Auto RechargeYESYESTie
Connectivity2.4 GHz WiFi2.4 GHz WiFiTie
Navigation TypeLaser (LiDAR)Laser (LiDAR)Tie
Cliff DetectionYESYESTie
Multi-Room MappingYESYESTie
No-Go ZonesYESYESTie

Frequently Asked Questions

Which is better overall: iRobot Roomba Plus 405 or Shark Stratos NeverTouch RV2720ZE?

iRobot Roomba Plus 405 has the stronger overall profile in this comparison, especially for price, battery life, and integrations.

What is the biggest difference between iRobot Roomba Plus 405 and Shark Stratos NeverTouch RV2720ZE?

Price is one of the clearest differences: iRobot Roomba Plus 405 lists $399.00, while Shark Stratos NeverTouch RV2720ZE lists $619.00.

Which one looks better on price?

iRobot Roomba Plus 405 is listed at $399.00, while Shark Stratos NeverTouch RV2720ZE is listed at $619.00. iRobot Roomba Plus 405 (better spec).

Who should buy iRobot Roomba Plus 405?

Choose iRobot Roomba Plus 405 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 obstacle detection and that matters more than price.

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