Robot Vacuums · Head to head

Ecovacs DEEBOT T30S Combo vs Ecovacs DEEBOT T90 Omni

Full Robot Vacuums comparison in 2026

Updated September 2026
Data from Amazon and official Ecovacs site.
2026 verdict
Ecovacs DEEBOT T90 Omni has the better all-around case than Ecovacs DEEBOT T30S Combo in 2026, starting with price, battery life, and connectivity.
Ecovacs DEEBOT T90 Omni
Winner
Ecovacs DEEBOT T90 Omni
$699.99
Buy on Amazon USACheck price
The main reason it wins is price, battery life, and connectivity, and suction power strengthens that case. Ecovacs DEEBOT T30S Combo still makes sense if onboard dustbin capacity and dock dustbin capacity are your priority, but most buyers should still lean toward Ecovacs DEEBOT T90 Omni. Overall, Ecovacs DEEBOT T90 Omni makes more sense for most people.
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FeatureEcovacs DEEBOT T30S ComboEcovacs DEEBOT T90 OmniWinner
Price$1399.99$699.99Ecovacs DEEBOT T90 Omni
Battery Life200 minutes260 minutesEcovacs DEEBOT T90 Omni
Connectivity2.4 GHz WiFi2.4 GHz WiFi, BluetoothEcovacs DEEBOT T90 Omni
Suction Power11000Pa30000PaEcovacs DEEBOT T90 Omni
Onboard Dustbin Capacity275ml250mlEcovacs DEEBOT T30S Combo
Dock Dustbin Capacity3L2.5LEcovacs DEEBOT T30S Combo
Rating4.24.2Tie
Warranty1 year1 yearTie
Auto RechargeYESYESTie
IntegrationsGoogle Home, Alexa, Home AssistantGoogle Home, Alexa, Home AssistantTie
Navigation TypeLaser (LiDAR)Laser (LiDAR)Tie
Obstacle DetectionYESYESTie

Frequently Asked Questions

Which is better overall: Ecovacs DEEBOT T30S Combo or Ecovacs DEEBOT T90 Omni?

Ecovacs DEEBOT T90 Omni has the stronger overall profile in this comparison, especially for price, battery life, and connectivity.

What is the biggest difference between Ecovacs DEEBOT T30S Combo and Ecovacs DEEBOT T90 Omni?

Price is one of the clearest differences: Ecovacs DEEBOT T30S Combo lists $1399.99, while Ecovacs DEEBOT T90 Omni lists $699.99.

Which one looks better on price?

Ecovacs DEEBOT T30S Combo is listed at $1399.99, while Ecovacs DEEBOT T90 Omni is listed at $699.99. Ecovacs DEEBOT T90 Omni (better spec).

Who should buy Ecovacs DEEBOT T30S Combo?

Choose Ecovacs DEEBOT T30S Combo if your priority is onboard dustbin capacity and dock dustbin capacity and that matters more than price.

Who should buy Ecovacs DEEBOT T90 Omni?

Choose Ecovacs DEEBOT T90 Omni if your priority is price and battery life and that matters more than onboard dustbin capacity.

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