Robot Vacuums · Head to head

eufy Omni S2 vs Roborock Qrevo Curv 2 Pro

Full Robot Vacuums comparison in 2026

Updated September 2026
Data from Amazon and official Eufy and Roborock sites.
2026 verdict
Roborock Qrevo Curv 2 Pro is the better buy of these two flagships, costing meaningfully less while documenting cliff detection and no-go zones the eufy leaves unlisted, and backing the purchase with a 2 year warranty, an AdaptiLift chassis that climbs carpet up to 3 cm and a 79.8 mm body with retractable LiDAR that slips under low furniture. eufy Omni S2 answers with the most aggressive cleaning specification in this pair: 30,000Pa with 100 AW of airflow against 25,000Pa, a HydroJet 2.0 roller that generates electrolyzed water in real time, a dock that hot-washes at 140F and dries at 131F, five-layer allergen filtration and 3D MatrixEye 2.0 vision that recognises over 200 obstacles. Its 150 minutes of runtime also beats the Roborock's 120. Both map with LiDAR, self-empty, wash and dry their mops and stay on 2.4 GHz Wi-Fi with Alexa and Google Home. Choose eufy Omni S2 for allergy households and deep carpet; choose Roborock Qrevo Curv 2 Pro for a better price, a longer warranty and a chassis built for awkward floors.
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Featureeufy Omni S2Roborock Qrevo Curv 2 ProWinner
Rating4.44.3eufy Omni S2
Battery Life260 minutes290 minutesRoborock Qrevo Curv 2 Pro
Suction Power30000Pa25000Paeufy Omni S2
Water Tank Capacity3L4LRoborock Qrevo Curv 2 Pro
Dock Dustbin Capacity2.5L2.7LRoborock Qrevo Curv 2 Pro
Warranty2 years2 yearsTie
Auto RechargeYESYESTie
Connectivity2.4 GHz WiFi, Bluetooth2.4 GHz WiFi, BluetoothTie
IntegrationsGoogle Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, MatterGoogle Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, MatterTie
Navigation TypeLaser (LiDAR)Laser (LiDAR)Tie
Obstacle DetectionYESYESTie
Cliff DetectionYESYESTie

Frequently Asked Questions

Which is better overall, the Roborock Qrevo Curv 2 Pro or the eufy Omni S2?

Roborock Qrevo Curv 2 Pro, mainly on value: it costs less, has a 2 year warranty, documents cliff detection and no-go zones, and its AdaptiLift chassis handles thick carpet and thresholds. eufy Omni S2 wins on suction (30,000Pa against 25,000Pa) and on runtime, at 150 minutes against 120.

Which one cleans carpet harder?

eufy Omni S2, rated at 30,000Pa with 100 AW of airflow and cyclonic pre-separation feeding a five-layer allergen filter. Roborock Qrevo Curv 2 Pro delivers 25,000Pa but adds an AdaptiLift chassis that physically climbs carpets up to 3 cm, so it reaches rugs the eufy may struggle to mount.

How do their mopping systems differ?

eufy Omni S2 uses a HydroJet 2.0 roller that generates electrolyzed water in real time, washed at 140F and dried at 131F. Roborock Qrevo Curv 2 Pro uses dual spinning mops washed in 100C water and dried with warm air, fed by a 3.2L tank.

Which runs longer per charge?

eufy Omni S2, at 150 minutes against 120 for Roborock Qrevo Curv 2 Pro. Both auto-recharge and resume, and the eufy's own documentation calls 150 minutes mid-pack for its price bracket, so neither is a standout on endurance.

Do either support Apple Home or Matter?

No. Both stay on 2.4 GHz Wi-Fi with Alexa and Google Home. eufy Omni S2 lists no Apple Home and no Matter support, and Roborock Qrevo Curv 2 Pro has no Apple HomeKit support and no confirmed Matter listing.

Who should buy the eufy Omni S2?

Allergy households and homes with deeper carpet, where the extra suction, the five-layer filtration and the electrolyzed-water mop matter, and buyers who want the longer runtime. If price, warranty length and threshold-climbing ability lead, Roborock Qrevo Curv 2 Pro is the sounder purchase.

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