Comparison · 2 robots

Ecovacs Winbot Mini · Gladwell Gecko

All robot window cleaners. Every measure below is plotted against the full class, so a difference can be read against how much the class itself varies.

Ecovacs Winbot Mini
Gladwell Gecko

Ecovacs

Ecovacs Winbot Mini

Autonomy: II Assisted Autonomy
Score: 60/100 Capable
Readiness: Promising Progress
Price: $239.99confirmed

Gladwell

Gladwell Gecko

Autonomy: II Assisted Autonomy
Score: 45/100 Limited
Readiness: Ready Now
Price: $150list

Up to three

01 Classification

What each one does on its own.

The Autonomy Ladder is the same five rungs for every robot on the site. A rung describes the conditions a robot handles without you, not how good it is.

Generalized

Any task, any setting

Environmental

Handles new obstacles without help

III

Conditional

Finishes familiar jobs on its own

Assisted

Runs preset routines, needs rescue

Ecovacs Winbot MiniGladwell Gecko

Manual

One action, on command

02 Assessment

Where they actually differ.

The Robovations Score is nine inputs across three pillars, each weighted as shown and each scored so that more is better. A robot can lead on one and trail on another, which is the point of showing them apart. Cost of ownership and data handling are reported on each robot's own page and are never averaged into the score.

Capability

Task completion16% of score

Does it finish the job it is sold to do, unattended

6255

Ecovacs Winbot Mini62
Gladwell Gecko55

18median 72 across 354 scored robots100

Coverage and navigation10% of score

Does it work the whole area, and hold that between runs

8255

Ecovacs Winbot Mini82
Gladwell Gecko55

15median 70 across 344 scored robots100

Edge-case recovery10% of score

Does it recover from the failures its category presents

6050

Ecovacs Winbot Mini60
Gladwell Gecko50

18median 50 across 261 scored robots100

Operating envelope4% of score

How far conditions can vary before performance drops

5560

Ecovacs Winbot Mini55
Gladwell Gecko60

25median 70 across 320 scored robots100

Dependability

Field failure rate16% of score

Documented hardware failures per owner-year

5673

Ecovacs Winbot Mini56
Gladwell Gecko73

6median 70 across 344 scored robots100

Software stability14% of score

Whether updates fix more than they break

6533

Ecovacs Winbot Mini65
Gladwell Gecko33

15median 65 across 275 scored robots100

Support longevity10% of score

Committed parts, service and updates, with dates

6318

Ecovacs Winbot Mini63
Gladwell Gecko18

0median 63 across 354 scored robots100

Ownership burden

Routine maintenance12% of score

Hands-on time it asks for in normal operation

3422

Ecovacs Winbot Mini34
Gladwell Gecko22

22median 68 across 355 scored robots100

Consumables8% of score

Parts that must be bought to keep it working

7132

Ecovacs Winbot Mini71
Gladwell Gecko32

30median 69 across 354 scored robots100

03 Measured against the class

How far apart is a long way?

A number only means something next to the spread it sits in. Each track below is the real range across every classified robot in the class, with the median marked.

Price19 with a published figure

$239.99$150

Ecovacs Winbot Mini$239.99
Gladwell Gecko$150

$150median $365.80$850

Noise16 with a published figure

72 dB68 dB

Ecovacs Winbot Mini72 dB
Gladwell Gecko68 dB

63 dBmedian 68 dB75 dB

Weight16 with a published figure

2.9 lbs4.8 lbs

Ecovacs Winbot Mini2.9 lbs
Gladwell Gecko4.8 lbs

1.3 lbsmedian 2.9 lbs4.8 lbs

Height15 with a published figure

2.2 in3.5 in

Ecovacs Winbot Mini2.2 in
Gladwell Gecko3.5 in

2.2 inmedian 3.5 in9.4 in

Not compared, because fewer than two of these robots carry a published figure: Suction, Runtime, Charge time.

04 Ownership

What the numbers leave out.

The trade-off

What each design gives up to be good at what it is good at.

Ecovacs Winbot Mini

Lightweight and corded means a 3.5 m mains cable, not a battery, sets working reach; every pane needs an outlet within that radius, and the robot is placed and retrieved by hand.

Gladwell Gecko

Suction adhesion eliminates ladder risk but requires constant rope-tether monitoring and manual repositioning, offsetting time savings on large facades.

Edge-detection autonomy reduces operator attention between panes but introduces frequent microfiber-pad degradation, shifting labor to consumable replacement.

Who each one is wrong for

Stated by the record itself. A robot being wrong for a household is a fact about fit, not a fault.

Ecovacs Winbot Mini

Large homes with frequent multi-story window coverage needs: Manual repositioning between floors and buildings is labor-intensive. The robot is designed for one pane per cycle; multi-floor properties negate the efficiency gain.
Windows you cannot reach to place and retrieve the robot: The Mini is set on each pane by hand and taken off the same way, and it works within reach of a 3.5 m mains cable. Exterior faces above ground level, skylights and any pane a person cannot safely load it onto fall outside what this machine addresses.
Exterior windows requiring consistent all-weather operation: Suction performance degrades with moisture and dust buildup. Exterior exposure demands daily pad inspection and rinse cycles.

Gladwell Gecko

Commercial facades with 20+ distinct window zones: The machine is mains-fed on a 13 foot lead and must be lifted and re-rigged at every pane, so distinct window zones scale linearly in labor. Manual repositioning becomes time-prohibitive relative to traditional service contracts.
Textured, frosted, or patterned glass surfaces: Suction adhesion relies on smooth, flat, continuous glass. Texture and pattern break the seal, and there is no automatic shutdown or self-rescue behavior to catch that; the safety rope is the only backstop.
Owners seeking true set-and-forget autonomy: Manual positioning at each window panel is non-negotiable. Robot is unsuitable for users unwilling to supervise or reposition hardware between distinct glass areas.
Low-maintenance-only preference: Pads need washing between sessions and replacing every three to six months, and the safety rope needs inspecting before every run. Owners unwilling to keep that up should consider traditional service contracts instead.

What stays your job

The upkeep ownership hands back to you, whatever the autonomy level says.

Ecovacs Winbot Mini

After every use: Rinse microfiber pad with distilled water to remove minerals and dust.
Weekly: Check motor intake for clogs; clean suction port with soft brush.
Monthly: Inspect safety tether for wear; wipe suction cups and magnets with damp cloth.
Every 3-6 months: Replace microfiber pads (~$15-20 per pair).

Gladwell Gecko

Before every use: Inspect the safety rope along its full length for fraying, glazing or UV damage, check that the carabiner gate closes, and confirm the knot through the robot’s loop is sound. Two to three minutes, no cost.
Weekly: Wash the microfiber pads in gentle soap and water and air-dry them. Under five minutes.
Monthly: Listen to the suction motor through a run for grinding or a change in pitch. No parts required; catches early degradation.
Every 3-6 months: Replace the microfiber pads (cost USD 24-32). Worn pads seal less well and load the suction motor.
As needed: Replace the safety rope at any sign of damage. Gladwell operates no inspection or certification program and publishes no service interval for it, so replacement is on the owner’s judgment.

05 Evidence

How much each of these is standing on.

Classifications rest on different depths of evidence. A pre-release assessment and a verified one are not the same kind of claim.

Evidence behind each classification
Robot	Evidence status	Sources reviewed	Last assessed
Ecovacs Winbot Mini	Verified	6	Aug 2026
Gladwell Gecko	Provisional	2	Aug 2026