Dreame C1 Station S vs Ecovacs WINBOT W2S PRO OMNI

Full specification, side by side

Compare	Dreame C1 Station S	Ecovacs WINBOT W2S PRO OMNI
	77/100 ≈ $600Price in the manufacturer's shop	76/100 ≈ $600Price in the manufacturer's shop
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At a glance
Leads on	Adhesion Coverage Ease of Use Value	Cleaning Safety Reliability
Pros	8,000 Pa peak with pressure compensation, up from the plain C1's 5,500 Pa Planned route at 14 cm/s with resume and return to start; corners by four 360° brushes Station anchored at 800 N with button-press cable winding, voice prompts and a 140 kg-rated cable	10,000 Pa in standard mode, the top figure here, shared with the W3 OMNI 120 ml tank rated for 75 m² a fill, high-pressure pump, 90% water coverage TruEdge 2.0 cleans flush to the frame; obstacles detected from 2 mm
Cons	Dreame prints two battery figures for this kit: 4,150 mAh and 60 minutes in the table, 7,800 mAh and 180 minutes in the copy No power-cut minutes, warranty term or robot weight on the page An 8.3 kg station to carry; no area figure for the 80 ml tank, only a 60-minute cycle	2.1 kg, the heaviest Winbot Pressure compensation and maximum pane size not stated Deep mode covers about 26 m² on one station charge
Best for	Tall panes and stairwell glass without a socket nearby Buyers who want the C1's quiet corner cleaning with more grip	Large glazed areas and patio doors done on one fill Framed windows that need the edge done to the frame, with no socket nearby
Score breakdown
Verdict Score	77/100	76/100
Cleaning	67	86
Adhesion	100	70
Coverage	97	73
Safety	61	76
Navigation	100	100
Ease of Use	80	63
Reliability	61	62
Value	54	53
SpecificationsOnly differences In green: the better figure where the direction is beyond argument, such as more lawn or less noise. Where it depends on your home, nothing is marked.
Cleaning
Spray system	Yes	Yes
Water tank	80 ml	120 ml
Glass per fill	Not published	75 m²
Cleaning speed	14 cm/s	Not published
Cleaning modes	5	8
Corner cleaning	Yes	Yes
Cleaning cycle per fill	60 min	Not published
Area on one station charge	About 90 m², thorough whole-pane mode	About 72 m² fast mode, 26 m² deep mode
Stated area coverage	> 90%	Not published
Corner brushes	Four, turning through 360°	Not published
Modes at the station buttons	3	Not published
Cloths in the box	4	Not published
Edge cleaning	Not published	TruEdge 2.0, radial edge-locking, flush to the frame
Spray	Not published	High-pressure pump, six nozzles, 90% water coverage
Time per square metre	Not published	About 1 min 30 s, fast mode
Path memory	Not published	Yes
Adhesion
Suction	8,000 Pa	10,000 Pa
Pressure compensation	Yes	No
Sustained vacuum	3,300 Pa	Not published
Suction while moving	Not published	3,300 Pa
Fit
Largest pane	250 × 400 cm	Not published
Smallest pane	30 × 40 cm	30 × 40 cm
Edge detection	Yes	Yes
Other surfaces	Yes	No
Edge sensing response	0.02 s	Not published
Obstacle clearance	2 mm	Not published
Automatic start at tilt	60° to 120°; other angles by remote steering	Not published
Obstacle detected from	Not published	2 mm
Maximum pane tilt	Not published	45°
Safety
Power-cut backup	Not published	30 min
Safety rope	Yes	Yes
Rope rating	140 kg	Not published
Fault self-check	No	No
Station	8.3 kg (the copy says 6 kg), 325 × 231 × 350 mm, suction cup 800 N, button-press cable retraction, buttons, lights and voice prompts	5 kg, suction cup over 800 N, auto-winding cable
Station battery, as Dreame prints it	4,150 mAh and 60 minutes in the table; 7,800 mAh and 180 minutes in the copy	Not published
Stated protection layers	Not published	12
Navigation
Path planning	Yes	Yes
Resumes after interruption	Yes	Yes
Returns to start	Yes	Yes
Steers round obstacles	Yes	Yes
Control
Remote control	Yes	Yes
Voice prompts	Yes	Yes
Cable reach	5.5 m	5.5 m
Cordless	Yes	Yes
Mains lead	1.8 m	Not published
Noise reduction	Not published	Four-stage
Power
Battery	Not published	5,200 mAh
Runtime	Not published	1 h 50 min
Charging time	Not published	3 h
Connectivity
Wi-Fi	Yes	Yes
Bluetooth	No	No
4G / LTE	No	No
Physical
Weight	Not published	2.1 kg
L × W × H	Not published	272 × 272 × 76 mm
Noise	63 dB	66 dB
Support
Warranty	Not published	24 months
Released	Not published	Not published

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