Robot Vacuums · Head to head

iRobot Roomba Max 705 Combo 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
For most buyers in 2026, Shark Stratos NeverTouch RV2720ZE is the safer pick over iRobot Roomba Max 705 Combo because of price, rating, and battery life. The comparison tilts its way because of price, rating, and battery life, with its broader overall balance keeping it in front. iRobot Roomba Max 705 Combo remains a niche alternative if connectivity and integrations matter more than the rest of the comparison. In practical terms, Shark Stratos NeverTouch RV2720ZE is the easier product to recommend.
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FeatureiRobot Roomba Max 705 ComboShark Stratos NeverTouch RV2720ZEWinner
Price$799.00$619.00Shark Stratos NeverTouch RV2720ZE
Rating3.64.2Shark Stratos NeverTouch RV2720ZE
Battery Life75 minutes110 minutesShark Stratos NeverTouch RV2720ZE
Connectivity2.4 GHz WiFi, 5 GHz WiFi, Bluetooth2.4 GHz WiFiiRobot Roomba Max 705 Combo
IntegrationsGoogle Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, MatterGoogle Home, Alexa, Home AssistantiRobot Roomba Max 705 Combo
Warranty1 year1 yearTie
Auto RechargeYESYESTie
Navigation TypeLaser (LiDAR)Laser (LiDAR)Tie
Obstacle DetectionYESYESTie
Cliff DetectionYESYESTie
Multi-Room MappingYESYESTie
No-Go ZonesYESYESTie

Frequently Asked Questions

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

Shark Stratos NeverTouch RV2720ZE 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 Shark Stratos NeverTouch RV2720ZE?

Price is one of the clearest differences: iRobot Roomba Max 705 Combo lists $799.00, while Shark Stratos NeverTouch RV2720ZE lists $619.00.

Which one looks better on price?

iRobot Roomba Max 705 Combo is listed at $799.00, while Shark Stratos NeverTouch RV2720ZE is listed at $619.00. Shark Stratos NeverTouch RV2720ZE (better spec).

Who should buy iRobot Roomba Max 705 Combo?

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

Who should buy Shark Stratos NeverTouch RV2720ZE?

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

Full comparison table

Compare all 133 Robot Vacuums side by side

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  • 46 specs compared
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