eufy RoboVac X8 Pro vs eufy S1 Pro

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

eufy RoboVac X8 Pro

eufy — #32 overall

5.4/10

$399

WINNER

eufy — #15 overall

7.9/10

$1,199

eufy S1 Pro is the clear winner, outscoring eufy RoboVac X8 Pro by 2.5 points. However, eufy RoboVac X8 Pro has 67% cheaper.

Criteria	Weight	eufy RoboVac X8 Pro	eufy S1 Pro
Total Score	—	5.4/10	7.9/10
🗺️Navigation & Obstacle Tech	2x	75%	88%*
💨Suction Power	1x	78%	85%*
📐Edge Cleaning	1x	72%	82%*
💇Tangle-Free Rollers	1x	70%	85%*
🧹Mop System	1x	0%	92%*
🔥Mop Drying	0.5x	0%	88%*
🧴Integrated Soap	0.5x	0%	85%*
🔄Mop Versatility	0.5x	0%	55%*
🗑️Auto-Empty Reliability	1x	75%	88%*
📦Bin Capacity	0.5x	72%	85%*
⏱️Refill Frequency	0.5x	75%	85%*
🧗Obstacle Mobility	1x	35%	40%*
📏Low Clearance	0.5x	45%*	42%
📱App Quality	1x	70%	80%*
Price	—	$399	$1,199
Pros		+LiDAR navigation (rare at price) +Twin-turbine 2x suction +Self-emptying option +Quiet operation	+Floor-washing roller mop +Sleek modern dock design +Strong suction +AI obstacle avoidance
Cons		-No mopping -Basic app features -No obstacle avoidance	-Premium price for eufy -Newer flagship, less proven -Roller mop needs maintenance
Suction		4,000 Pa	8,000 Pa
Navigation		LiDAR	LiDAR + Camera + AI Avoidance
Mop Type		None	Rotating + Auto-Wash
Self-Empty		Yes (45 days)	Yes (60 days)
Runtime		180 min	180 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