Dreame C1 vs Ecovacs WINBOT W2 PRO OMNI

Full specification, side by side

Compare	Dreame Dreame C1	Ecovacs Ecovacs WINBOT W2 PRO OMNI
	72/100 ≈ $430Price in the manufacturer's shop	68/100 ≈ $650Price last seen
	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 Coverage Value	Safety Ease of Use Reliability
Pros	Corner brushes and elastic balls, which Dreame says raise corner coverage by 90% Planned route at 14 cm/s that resumes after an interruption and returns to its start Rated for panes up to 2.5 × 4 m, down to 30 × 40 cm, on glass, marble or tiles	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	No power-cut backup stated for the plain C1 3,300 Pa sustained vacuum; the 5,500 Pa peak is with compensation 80 ml tank with no area-per-fill figure, 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 where the route and the reach matter Buyers who want the corners done and the noise kept down	Balconies, stairwells and rooms without a socket Households cleaning windows in several places in one session
Score breakdown
Verdict Score	72/100	68/100
Cleaning	68	59
Adhesion	68	68
Coverage	97	73
Safety	61	76
Navigation	100	100
Ease of Use	56	76
Reliability	61	62
Value	49	25
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
Stated area coverage	> 90%	Not published
Corner brushes in the box	8	Not published
Time per square metre	Not published	About 1 min 45 s, fast mode
Area on one station charge	Not published	About 55 m² fast mode, 22 m² deep mode
Spray nozzles	Not published	6
Adhesion
Suction	5,500 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
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	Not published	5.5 kg, suction cup over 800 N, auto-winding cable
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	No	Yes
Cable reach	5.5 m	5.5 m
Cordless	No	Yes
Mains lead	1.8 m	Not published
Cordless option	C1 Station S kit with a battery station, sold separately	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	1.6 kg	1.6 kg
L × W × H	270 × 270 × 81 mm	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

  MOVA 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

  70

  Ecovacs WINBOT W2 PRO

  Ecovacs' corded entry-level Winbot: 5,300 Pa, six spray nozzles on a 60 ml tank for 40 m², seven modes on a planned WIN-SLAM route, an edge mode and 30 minutes of grip after a power cut.

• Mamibot

  70

  Mamibot iGLASSBOT W300

  Mamibot's flagship with a squeegee: 8,000 Pa, a 215 ml tank for 35 m², four-side edge sensors, five modes, a 650 mAh backup for 25 minutes and a combined cable and rope, for glass, tiles or marble.