eufy S1 Pro vs Narwal Freo X Ultra

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

eufy S1 Pro

eufy — #15 overall

7.9/10

$1,199

WINNER

Narwal — #9 overall

8.1/10

$1,199

These are very closely matched. Narwal Freo X Ultra wins by just 0.2 points.

Criteria	Weight	eufy S1 Pro	Narwal Freo X Ultra
Total Score	—	7.9/10	8.1/10
🗺️Navigation & Obstacle Tech	2x	88%	88%
💨Suction Power	1x	85%	88%*
📐Edge Cleaning	1x	82%	92%*
💇Tangle-Free Rollers	1x	85%	96%*
🧹Mop System	1x	92%*	90%
🔥Mop Drying	0.5x	88%	88%
🧴Integrated Soap	0.5x	85%	85%
🔄Mop Versatility	0.5x	55%	55%
🗑️Auto-Empty Reliability	1x	88%	90%*
📦Bin Capacity	0.5x	85%	90%*
⏱️Refill Frequency	0.5x	85%	90%*
🧗Obstacle Mobility	1x	40%	40%
📏Low Clearance	0.5x	42%*	25%
📱App Quality	1x	80%	82%*
Price	—	$1,199	$1,199
Pros		+Floor-washing roller mop +Sleek modern dock design +Strong suction +AI obstacle avoidance	+Zero-tangling DirtSense +TriMop edge cleaning +12,000 Pa suction +Long auto-empty intervals
Cons		-Premium price for eufy -Newer flagship, less proven -Roller mop needs maintenance	-Newer brand -Large dock -Less accessory availability
Suction		8,000 Pa	12,000 Pa
Navigation		LiDAR + Camera + AI Avoidance	LiDAR + Camera + AI Avoidance
Mop Type		Rotating + Auto-Wash	Rotating + Auto-Wash
Self-Empty		Yes (60 days)	Yes (42 days)
Runtime		180 min	210 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