Ecovacs WINBOT W3 OMNI vs Dreame C1 Station S

Full specification, side by side

Compare	Ecovacs WINBOT W3 OMNI	Dreame C1 Station S
	78/100 $700Price in the manufacturer's shop	77/100 ≈ $600Price in the manufacturer's shop
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At a glance
Leads on	Cleaning Safety Reliability Value	Coverage Ease of Use
Pros	Vortex Wash: the station cleans the pads itself in about a minute 16 cm/s on a WIN-SLAM 5.0 route with resume, return to start and obstacle avoidance from 1 mm TruEdge corner scrubber at 200 rpm; 80 ml tank for 50 m² a fill	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
Cons	2.1 kg on the glass, the heaviest Winbot alongside the W2S PRO OMNI 68 dB, level with the W2S OMNI as the loudest Winbot The German copy's fall-protection list prints 8,000 Pa where the US copy and the Canadian spec list print 10,000 Pa	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
Best for	Households with many windows who want the pads washed for them Balconies and rooms without a socket, with glass that needs the corners done	Tall panes and stairwell glass without a socket nearby Buyers who want the C1's quiet corner cleaning with more grip
Score breakdown
Verdict Score	78/100	77/100
Cleaning	84	67
Adhesion	100	100
Coverage	73	97
Safety	70	61
Navigation	100	100
Ease of Use	61	80
Reliability	62	61
Value	58	54
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	80 ml
Glass per fill	50 m²	Not published
Cleaning speed	16 cm/s	14 cm/s
Cleaning modes	7	5
Corner cleaning	Yes	Yes
Corner scrubber	TruEdge, lowered at the frame, up to 200 rpm, retracts after cleaning	Not published
Edge precision	1.1 mm	Not published
Time per square metre	About 1 min 35 s, fast mode	Not published
Area on one station charge	About 120 m² fast mode, 48 m² deep mode	About 90 m², thorough whole-pane mode
Spray nozzles	6	Not published
Pad washing	Vortex Wash in the station: 16 jets at 20 kPa, four discs at 200 rpm, about 1 minute	Not published
Modes in the app	Eight, counting remote steering	Not published
Cleaning cycle per fill	Not published	60 min
Stated area coverage	Not published	> 90%
Corner brushes	Not published	Four, turning through 360°
Modes at the station buttons	Not published	3
Cloths in the box	Not published	4
Adhesion
Suction	10,000 Pa	8,000 Pa
Pressure compensation	Yes	Yes
Suction while moving	3,300 Pa	Not published
Suction in the German copy	8,000 Pa in the German fall-protection list, where the US copy's list prints 10000Pa; 10,000 Pa is also the Canadian spec list's peak	Not published
Sustained vacuum	Not published	3,300 Pa
Fit
Largest pane	Not published	250 × 400 cm
Smallest pane	30 × 40 cm	30 × 40 cm
Edge detection	Yes	Yes
Other surfaces	No	Yes
Frame detected from	1 mm (70%), 2 mm (95%)	Not published
Obstacle detected from	1 mm (70%), 2 mm (95%)	Not published
Maximum pane tilt	±90°	Not published
Edge sensing response	Not published	0.02 s
Obstacle clearance	Not published	2 mm
Automatic start at tilt	Not published	60° to 120°; other angles by remote steering
Safety
Power-cut backup	30 min	Not published
Safety rope	Yes	Yes
Rope rating	100 kg	140 kg
Fault self-check	No	No
Station	10 kg, suction cup over 800 N, auto-winding cable, 63 dB	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
Station battery	9,000 mAh at 21.9 V, 120 W rated power	Not published
Edge sensing response	0.02 s	Not published
Stated protection layers	12	Not published
Station battery, as Dreame prints it	Not published	4,150 mAh and 60 minutes in the table; 7,800 mAh and 180 minutes in the copy
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
Voice prompt languages	11+	Not published
Mains lead to the station	1.8 m	Not published
Mains lead	Not published	1.8 m
Power
Battery	9,000 mAh	Not published
Runtime	2 h 10 min	Not published
Charging time	3 h	Not published
Connectivity
Wi-Fi	Yes	Yes
Bluetooth	Yes	No
4G / LTE	No	No
Physical
Weight	2.1 kg	Not published
L × W × H	270 × 270 × 76 mm	Not published
Noise	68 dB	63 dB
Support
Warranty	24 months	Not published
Released	2026	Not published

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