eufy S1 Pro vs ECOVACS DEEBOT T20 OMNI

A detailed side-by-side comparison scored on 14 objective criteria with weighted scoring (max 12 points).

WINNER

eufy S1 Pro

eufy — #15 overall

7.9/10

$1,199

ECOVACS — #18 overall

7.7/10

$799

These are very closely matched. eufy S1 Pro wins by just 0.2 points. However, ECOVACS DEEBOT T20 OMNI has 33% cheaper.

Criteria	Weight	eufy S1 Pro	ECOVACS DEEBOT T20 OMNI
Total Score	—	7.9/10	7.7/10
🗺️Navigation & Obstacle Tech	2x	88%*	85%
💨Suction Power	1x	85%	85%
📐Edge Cleaning	1x	82%*	80%
💇Tangle-Free Rollers	1x	85%*	82%
🧹Mop System	1x	92%*	88%
🔥Mop Drying	0.5x	88%	88%
🧴Integrated Soap	0.5x	85%*	82%
🔄Mop Versatility	0.5x	55%	60%*
🗑️Auto-Empty Reliability	1x	88%*	85%
📦Bin Capacity	0.5x	85%*	82%
⏱️Refill Frequency	0.5x	85%	85%
🧗Obstacle Mobility	1x	40%*	35%
📏Low Clearance	0.5x	42%*	30%
📱App Quality	1x	80%	82%*
Price	—	$1,199	$799
Pros		+Floor-washing roller mop +Sleek modern dock design +Strong suction +AI obstacle avoidance	+Hot water mop washing +OZMO Turbo rotating mops +Full auto dock +Good value on sale
Cons		-Premium price for eufy -Newer flagship, less proven -Roller mop needs maintenance	-No AI obstacle camera -Round shape (corners harder) -App can be complex
Suction		8,000 Pa	6,000 Pa
Navigation		LiDAR + Camera + AI Avoidance	LiDAR
Mop Type		Rotating + Auto-Wash	Rotating + Auto-Wash
Self-Empty		Yes (60 days)	Yes (60 days)
Runtime		180 min	260 min
Mobility
Obstacle Climbing		Standard	Standard
Retractable LiDAR		No	No
Adaptive Chassis		No	No
Multi-Mop Switch		No	No
		Check Price Full Review	Check Price Full Review