Robot Vacuums · Head to head

Ecovacs DEEBOT T30S Combo vs eufy Omni S2

Full Robot Vacuums comparison in 2026

Updated October 2026
Data from the official Ecovacs and Eufy sites.
2026 verdict
The eufy Omni S2 is the better-equipped robot of these two and it takes the matchup on suction, warranty, connectivity and smart home support over the Ecovacs DEEBOT T30S Combo.
eufy Omni S2
Winner
eufy Omni S2
$1499.99$1599.996% OFF
Buy on Amazon USA
Its 30,000 Pa motor is close to three times the 11,000 Pa of the Ecovacs DEEBOT T30S Combo, it carries a two-year warranty against one, and Matter brings it into Apple Home and SmartThings. The Ecovacs DEEBOT T30S Combo answers with a longer 200 minute runtime, a larger 4 L water tank and a cordless handheld vacuum that shares its dock, covering stairs and upholstery no robot reaches. Both wash and dry their mop pads and self-empty. Choose the Ecovacs DEEBOT T30S Combo if above-floor cleaning and runtime are the priority, and the eufy Omni S2 for stronger suction and wider smart home support.
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FeatureEcovacs DEEBOT T30S Comboeufy Omni S2Winner
Rating4.24.4eufy Omni S2
Warranty1 year2 yearseufy Omni S2
Battery Life200 minutes179 minutesEcovacs DEEBOT T30S Combo
Connectivity2.4 GHz WiFi2.4 GHz WiFi, Bluetootheufy Omni S2
IntegrationsGoogle Home, Alexa, Home AssistantGoogle Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Mattereufy Omni S2
Suction Power11000Pa30000Paeufy Omni S2
Water Tank Capacity4L3LEcovacs DEEBOT T30S Combo
Dock Dustbin Capacity3L2.5LEcovacs DEEBOT T30S Combo
Auto RechargeYESYESTie
Navigation TypeLaser (LiDAR)Laser (LiDAR)Tie
Obstacle DetectionYESYESTie
Cliff DetectionYESYESTie

What the differences mean

Suction

30,000 Pa against 11,000 Pa gives the eufy Omni S2 a clear edge on carpet and pet hair. The Ecovacs DEEBOT T30S Combo trades that power for a cordless handheld that covers stairs and upholstery instead.

Above-floor cleaning

The Ecovacs DEEBOT T30S Combo bundles a cordless stick vacuum that docks into and empties from the same base, so it reaches stairs, sofas, car seats and vents. The eufy Omni S2 cleans the floor only.

Smart home support

Matter brings the eufy Omni S2 into Apple Home and SmartThings next to Alexa, Google Home and Home Assistant. The Ecovacs DEEBOT T30S Combo stops at Alexa, Google Home and Home Assistant, with no Apple Home, SmartThings or Matter.

Runtime and tank

The Ecovacs DEEBOT T30S Combo runs about 200 minutes against 179 and carries a 4 L clean water tank against 3 L on the eufy Omni S2, so it goes longer between refills and charges.

Warranty

The eufy Omni S2 carries a two-year warranty, longer than the single year on the Ecovacs DEEBOT T30S Combo, on a machine with a more complex dock and more that can fail.

Which one to buy if

Winner
Eufy

eufy Omni S2

6% OFF
Prime exclusive deal
$1499.99
$1599.99
Buy on Amazon USA
  • + Rating: 4.4
  • + Warranty: 2 years
  • + Connectivity: 2.4 GHz WiFi, Bluetooth
  • - Battery Life: 179 minutes vs 200 minutes
  • - Water Tank Capacity: 3L vs 4L

What owners say

eufy Omni S2 owners lead with the roller mop, saying it lifts ingrained mud and sticky patches better than any robot mop they have used, and they rate the obstacle avoidance among the best in its class for steering around cords, toys and pet dishes. They single out the dock that empties, washes and dries the mop and doses detergent, plus a premium build and quiet running outside the self-empty cycle. Their complaints are about software that can get confused on complex floor plans or after furniture moves, a buggy Android app, map edits that do not stick, and uneven reliability, with a few units hitting repeated wheel, brush or stuck errors. The 98 mm body is also called out for not fitting under some low furniture.

Frequently Asked Questions

Which is better overall: the eufy Omni S2 or the Ecovacs DEEBOT T30S Combo?

The eufy Omni S2 for suction, warranty and smart home support. The Ecovacs DEEBOT T30S Combo is the pick if you also want a cordless handheld and the longest runtime between the two.

What is the biggest difference between the eufy Omni S2 and the Ecovacs DEEBOT T30S Combo?

The Ecovacs DEEBOT T30S Combo is a two-part system with a cordless handheld that empties from the base, while the eufy Omni S2 is a floor-only robot with more suction and a wider smart home list.

Which has more suction, the eufy Omni S2 or the Ecovacs DEEBOT T30S Combo?

The eufy Omni S2, at 30,000 Pa against 11,000 Pa on the Ecovacs DEEBOT T30S Combo. That gap is what matters most on carpet and against pet hair.

Do the eufy Omni S2 and the Ecovacs DEEBOT T30S Combo work with Apple Home or Matter?

The eufy Omni S2 does, through Matter, which also brings it into SmartThings. The Ecovacs DEEBOT T30S Combo supports Alexa, Google Home and Home Assistant but not Apple Home, SmartThings or Matter.

Who should buy the eufy Omni S2?

A home that wants strong floor suction, a roller mop the dock washes and dries, automatic detergent dosing, a two-year warranty and Apple Home or SmartThings support.

Who should buy the Ecovacs DEEBOT T30S Combo?

A multi-level home that needs above-floor cleaning as well, wants the longer runtime and a 4 L tank, and is happy with Alexa, Google Home or Home Assistant.

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