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Robot Vacuums · Head to head

MOVA E40 Ultra vs Roborock Saros 10R

Full Robot Vacuums comparison in 2026

Updated September 2026
Data from Amazon and official MOVA and Roborock sites.
2026 verdict
Between a flagship's feature list and its flagship price, the MOVA E40 Ultra comes out ahead in this comparison, matching the Roborock Saros 10R's self-emptying, mop-washing station for meaningfully less money.
MOVA E40 Ultra
Winner
MOVA E40 Ultra
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It runs longer per charge, 260 minutes against 180, carries a three year warranty against one, and holds a larger 4.5 L water tank and 3.2 L dock bag. The Roborock Saros 10R holds real strengths of its own: 22000 Pa of suction against 19000, solid-state LiDAR navigation owners describe as excellent at avoiding furniture without scraping it, and the broadest smart home reach here, including Apple HomeKit, SmartThings and Matter. Both self-empty and wash and dry their own mop pads automatically, and both sit in the ultra-slim body class. Choose the Roborock Saros 10R for the strongest suction and the widest platform support if you're willing to pay a flagship price; choose the MOVA E40 Ultra for a longer runtime, a longer warranty and a bigger dock at a friendlier cost.
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FeatureMOVA E40 UltraRoborock Saros 10RWinner
Rating4.34.0MOVA E40 Ultra
Warranty3 years1 yearMOVA E40 Ultra
Battery Life260 minutes180 minutesMOVA E40 Ultra
IntegrationsGoogle Home, Alexa, Home AssistantGoogle Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, MatterRoborock Saros 10R
Suction Power19000Pa22000PaRoborock Saros 10R
Water Tank Capacity4.5L4LMOVA E40 Ultra
Dock Dustbin Capacity3.2L2.7LMOVA E40 Ultra
Auto RechargeYESYESTie
Connectivity2.4 GHz WiFi2.4 GHz WiFiTie
Navigation TypeLaser (LiDAR)Laser (LiDAR)Tie
Obstacle DetectionYESYESTie
Multi-Room MappingYESYESTie

What the differences mean

Suction power

The Roborock Saros 10R pulls 22000 Pa against 19000 Pa on the MOVA E40 Ultra.

Warranty

The MOVA E40 Ultra is covered for three years against one for the Roborock Saros 10R.

Smart home platforms

The Roborock Saros 10R documents Apple HomeKit, Samsung SmartThings and Matter; those three are not documented for the MOVA E40 Ultra.

Water tank and dock bag

The MOVA E40 Ultra holds a 4.5 L water tank and a 3.2 L dock bag against 4 L and 2.7 L on the Roborock Saros 10R.

Which one to buy if

Winner
MOVA

MOVA E40 Ultra

Price unavailable right now
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  • + Rating: 4.3
  • + Warranty: 3 years
  • + Battery Life: 260 minutes
  • - Integrations: Google Home, Alexa, Home Assistant vs Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter
  • - Suction Power: 19000Pa vs 22000Pa

What owners say

Owners of both robots like the station doing chores they used to do by hand, but their confidence in the hardware differs. MOVA E40 Ultra owners praise a home mapped in about fifteen minutes and strong pet-hair pickup for the price, and several credit support with replacing a unit without an argument, but the mop pads detaching mid-run is a recurring complaint, alongside a cluster of side-brush and motor failures within months. Roborock Saros 10R owners describe navigation that rarely gets stuck or lost and obstacle avoidance that gets right up to furniture legs without bumping them, crediting the riser chassis for climbing thresholds other robots stop at, while their most common gripe is that no floor cleaning solution ships in the box at all.

Price history compared

Every price change of both, in the same store, so the gap between the two lines is what one costs more than the other.

  • MOVA E40 Ultra
  • Roborock Saros 10R

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Frequently Asked Questions

Which is better overall: MOVA E40 Ultra or Roborock Saros 10R?

The MOVA E40 Ultra comes out ahead overall, winning on price, warranty, battery life, water tank size and dock dustbin capacity. The Roborock Saros 10R is the more premium machine on suction power and smart-home integrations.

What is the biggest difference between the MOVA E40 Ultra and the Roborock Saros 10R?

Positioning: the Roborock Saros 10R is a flagship with 22,000 Pa suction and support for Apple HomeKit and Matter. The MOVA E40 Ultra targets the same self-emptying, mop-washing feature set at a lower price, with slightly less suction but a longer runtime and larger water tank and dock bag.

Which one has stronger suction?

The Roborock Saros 10R pulls more suction at 22,000 Pa compared with the MOVA E40 Ultra's 19,000 Pa.

Do both robots self-empty and clean their own mop pads?

Yes. Both the MOVA E40 Ultra and the Roborock Saros 10R self-empty into a bagged dock and automatically wash and dry their mop pads with hot air.

Who should buy the MOVA E40 Ultra?

Buyers who want strong self-emptying, mopping and long runtime without paying a flagship price.

Who should buy the Roborock Saros 10R?

Buyers who want the most suction power, the broadest smart-home platform support and top-tier solid-state LiDAR navigation, and who are willing to pay for it.

Full comparison table

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