Robot Vacuums · Head to head

Dreame D30 Ultra vs eufy Omni S2

Full Robot Vacuums comparison in 2026

Updated August 2026
Data from Amazon and official Dreame and Eufy sites.
2026 verdict
In this 2026 eufy Omni S2 vs Dreame D30 Ultra comparison, eufy Omni S2 comes out ahead thanks to rating, battery life, and connectivity. It has the clearer edge on rating, battery life, and connectivity, and it stays ahead on integrations and suction power. Dreame D30 Ultra is still relevant if you care most about price, warranty, and water tank capacity, but eufy Omni S2 is the stronger recommendation overall. That makes eufy Omni S2 the clearer recommendation in 2026.
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FeatureDreame D30 Ultraeufy Omni S2Winner
Price$449.99$1399.99Dreame D30 Ultra
Rating4.24.4eufy Omni S2
Warranty3 years2 yearsDreame D30 Ultra
Battery Life230 minutes260 minuteseufy Omni S2
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 Power25000Pa30000Paeufy Omni S2
Water Tank Capacity4.5L3LDreame D30 Ultra
Dock Dustbin Capacity3.2L2.5LDreame D30 Ultra
Auto RechargeYESYESTie
Navigation TypeLaser (LiDAR)Laser (LiDAR)Tie
Obstacle DetectionYESYESTie

Frequently Asked Questions

Which is better overall: Dreame D30 Ultra or eufy Omni S2?

eufy Omni S2 has the stronger overall profile in this comparison, especially for rating, battery life, and connectivity.

What is the biggest difference between Dreame D30 Ultra and eufy Omni S2?

Price is one of the clearest differences: Dreame D30 Ultra lists $449.99, while eufy Omni S2 lists $1399.99.

Which one looks better on price?

Dreame D30 Ultra is listed at $449.99, while eufy Omni S2 is listed at $1399.99. Dreame D30 Ultra (better spec).

Who should buy Dreame D30 Ultra?

Choose Dreame D30 Ultra if your priority is price and warranty and that matters more than rating.

Who should buy eufy Omni S2?

Choose eufy Omni S2 if your priority is rating and battery life and that matters more than price.

Full comparison table

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