eufy's flagship roller-mop robot: 30,000 Pa suction, hot-water HydroJet 2.0 mop washing and electrolyzed water on hard floors.
Verdict: A strong premium pick for mixed floors and pet hair, and one of the best-equipped roller-mop robots on Amazon. Owner reviews praise suction and obstacle avoidance but flag app and navigation quirks in complex layouts.
The Omni S2 uses a self-cleaning roller mop that HydroJet 2.0 rinses with 140°F water as it cleans, and it generates electrolyzed water for hard floors. eufy lists 30,000 Pa suction, a cyclonic anti-clog design, 5-layer filtration with a fragrance diffuser, 3D MatrixEye 2.0 obstacle recognition (200+ object types) and 1.65 in threshold crossing. The station self-empties for up to 68 days and hot-air dries the mop.
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Roborock
Self-emptying Roborock with sonic VibraRise 2.0 mopping, 10,000 Pa suction and 70 days of dock capacity.
The best mopping you'll get under $300, with self-emptying included. You still wash the mop pad yourself.
Dreame
Self-emptying vacuum-mop with 20,000 Pa suction and a dock bag that lasts up to 120 days.
Dreame
25,000 Pa vacuum-mop with a TriCut hair-cutting brush, extending mop pads and ultrasonic carpet detection.
Dreame
10,000 Pa robot vacuum and mop with MopExtend edge mopping and an all-in-one base with 75-day auto-empty and mop washing and drying.
