Dreame C1 Station S vs Ecovacs WINBOT W2 PRO OMNI

Full specification, side by side

Compare	Dreame C1 Station S	Ecovacs WINBOT W2 PRO OMNI
	77/100 ≈ $600Price in the manufacturer's shop	70/100 ≈ $650Price in the manufacturer's shop
	Highest Verdict Score
	Check price on Amazon.com	Check price
Shop links are affiliate links: a purchase through them may earn RoboVerdict a commission, which never changes a ranking.
At a glance
Leads on	Cleaning Adhesion Coverage Ease of Use Value	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	Battery station: 110 minutes of cleaning with no socket, or mains power for longer Auto-winding composite cable that combines power and safety rope; station anchored at over 800 N Planned route with resume and return to start, frame detection from 2 mm, edge mode
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	Same 60 ml tank and 40 m² per fill as the W2 PRO, and no claim for the corners 5,500 Pa, well under the W2S models Deep-cleaning mode covers about 22 m² on one battery charge
Best for	Tall panes and stairwell glass without a socket nearby Buyers who want the C1's quiet corner cleaning with more grip	Balconies, stairwells and rooms without a socket Households cleaning windows in several places in one session
Score breakdown
Verdict Score	77/100	70/100
Cleaning	67	58
Adhesion	100	68
Coverage	97	73
Safety	61	76
Navigation	100	100
Ease of Use	80	76
Reliability	61	62
Value	51	45
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	60 ml
Glass per fill	Not published	40 m²
Cleaning speed	14 cm/s	Not published
Cleaning modes	5	7
Corner cleaning	Yes	No
Cleaning cycle per fill	60 min	Not published
Area on one station charge	About 90 m², thorough whole-pane mode	About 55 m² fast mode, 22 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
Time per square metre	Not published	About 1 min 45 s, fast mode
Spray nozzles	Not published	6
Adhesion
Suction	8,000 Pa	5,500 Pa
Pressure compensation	Yes	Yes
Sustained vacuum	3,300 Pa	Not published
Suction while moving	Not published	2,800 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
Frame detected from	Not published	2 mm
Obstacle detected from	Not published	4 mm
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	5.5 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
Voice prompt languages	Not published	11+
Mains lead to the station	Not published	1.8 m
Power
Battery	Not published	4,500 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	1.6 kg
L × W × H	Not published	271 × 271 × 77 mm
Noise	63 dB	63 dB
Support
Warranty	Not published	24 months
Released	Not published	Not published

Also worth a look

• MOVA

  79

  N1

  MOVA's light 8,000 Pa window robot: sprays from a 120 ml tank for 32 m², plans a Z or N route, talks you through the job in 15 languages and holds on for 30 minutes after a power cut.

• Ecovacs

  78

  WINBOT mini 2

  The slim Winbot for narrow panes from 25 × 25 cm: 8,000 Pa, felt brushes at all four corners, ultrasonic mist from a 50 ml tank for 30 m², WIN-SLAM 4.0 and 30 minutes of grip after a power cut.

• Ecovacs

  77

  WINBOT W3 OMNI

  Ecovacs' 2026 flagship: 10,000 Pa, a TruEdge corner scrubber, six nozzles on an 80 ml tank for 50 m², 16 cm/s, and a 10 kg station that washes the pads itself and runs 130 minutes off the mains.