ECOVACS WINBOT MINI 2 Compact Window Cleaning Robot with Edge Cleaning

Automating routine glass maintenance is much easier with a dedicated window cleaning robot designed to handle spaces where bulky machines cannot fit. The ECOVACS WINBOT MINI 2 measures just 8.46 by 8.46 by 2.17 inches, making it suited for narrow panes, mirrors, glass doors, and floor-to-ceiling panels. It works on both framed and frameless surfaces, provided the glass meets the minimum size requirement of 8.66 by 9.84 inches. For homeowners and apartment dwellers with hard-to-reach panes, it takes over the tedious chore of reaching high glass.

Edge navigation is a key strength of this design. Four rotating corner brushes work directly along window frames, while thin side wings bring the pad within 1 mm of borders to reach up to 90 percent edge coverage. When a window needs extra attention near the perimeter, the dedicated Edge Clean mode makes a finishing pass to cut down on manual corner wiping. The navigation relies on the WIN-SLAM 4.0 system, which reads the pane dimensions, edges, and obstacles to plot a clean pattern and return close to where it started.

Wiping performance relies on controlled moisture rather than soaking. An ultrasonic atomization system disperses fine droplets as small as 10 microns to loosen daily dust, smudges, and fingerprints without creating excessive runs. The enlarged microfiber pad holds up to 15 grams of liquid and applies 14 N of wiping force across the surface. Users can swap between five cleaning modes through the ECOVACS HOME App, including Fast, Thorough, Deep, Spot, and Edge Clean, with Bluetooth steering available for close-range manual adjustments.

Safety is critical whenever hardware adheres to elevated glass. The unit generates 8000Pa of suction backed by real-time air-pressure compensation, edge detection, and anti-slip drive mechanisms. If power is accidentally cut, an internal backup system maintains suction on the pane for more than 30 minutes, allowing plenty of time for retrieval. It also includes a safety rope rated for up to 1600 N, which must be anchored prior to every session.

As a compact maintenance tool, there are practical trade-offs to keep in mind. The system is tuned for everyday dust and light fingerprints rather than thick, caked mud or neglected exterior buildup. Dealing with heavily soiled glass requires rinsing or replacing the pad and running multiple passes. Verdict: This automated window cleaner is an excellent choice for anyone wanting routine upkeep on high, narrow, or hard-to-reach glass without ladder work, though spaces with heavy outdoor grime will need extra cycles.

• Dimensions: 8.46 x 8.46 x 2.17 in
• Minimum Window Size: 8.66 x 9.84 in
• Suction Power: 8000Pa
• Mist Droplet Size: Down to 10 microns
• Cleaning Pressure: 14 N
• Pad Moisture Capacity: Up to 15 g
• Edge Coverage: Up to 90%
• Edge Distance: Within 1 mm
• Safety Rope Rating: Up to 1600 N
• Power Interruption Protection: Over 30 minutes
• Navigation: WIN-SLAM 4.0
• Cleaning Modes: Fast, Thorough, Deep, Spot, Edge Clean

A great fit if you:

• Have high, narrow, or tall glass panels that are awkward or tiring to wipe down by hand.
• Want an automated way to keep mirrors, shower glass, or patio doors free of fingerprints and routine dust.
• Need a compact unit capable of operating on frameless borders as well as standard framed windows.
• Prefer managing cleaning patterns and close-range directional control directly from your smartphone.

Consider something else if you:

• Need to remove thick, caked mud or years of heavy exterior grime in a single pass without swapping pads.
• Have small decorative window panes that measure less than 8.66 by 9.84 inches across.

Confirm on the listing:

• Measure your smallest window panes to ensure they meet the minimum size requirement of 8.66 by 9.84 inches.
• Check whether your smartphone or tablet meets the operating requirements for the ECOVACS HOME App.
• Confirm the contents of the package, such as the total count of included microfiber pads and corner brush replacements.
• Check the reach of the power cord and where you will anchor the 1600 N safety rope near your windows.

How to compare your options: Window cleaners vary primarily by physical footprint, suction stability, and edge handling. If you have narrow frames or tighter glass sections, physical dimensions and minimum window sizes are the most critical criteria. Units with dedicated corner brushes, multi-stage edge detection, and emergency suction backup offer more consistent coverage and safer elevated operation than basic wiping devices.

Start by inspecting the glass surface and ensuring the safety rope is securely anchored to a solid fixture before switching on the suction. Operating the robot with a clean microfiber pad ensures the best contact, as a pad clogged with heavy dirt will leave streaks on the glass.

For everyday upkeep, run the Fast or Thorough mode through the mobile app. When focusing on stubborn fingerprints or marked areas, switch to Spot mode, or finish a cycle with Edge Clean to ensure the borders are neatly addressed.

If dealing with heavier exterior dust, let the unit complete an initial run to pick up surface grit, then wash or swap the microfiber pad before running a second Deep cycle for a clearer finish.

Can this cleaner run on frameless glass?
Yes, it is designed for both framed and frameless windows, as well as mirrors and glass doors, using built-in edge detection to navigate borders safely.

What is the smallest window it can clean?
The minimum applicable window size is 8.66 by 9.84 inches, allowing it to fit into relatively narrow glass sections.

What happens if the power gets disconnected?
The robot includes backup protection that keeps it securely attached to the pane for over 30 minutes, and it comes with a safety rope that withstands up to 1600 N.

Does it handle heavy mud and caked-on dirt?
It is optimized for routine dust, smudges, and fingerprints; for heavily soiled glass, you will need to clean the pad or run multiple cycles for the best results.

How do you control the cleaning cycles?
You can select from five modes (Fast, Thorough, Deep, Spot, and Edge Clean) using the ECOVACS HOME App, which also supports close-range Bluetooth directional control.