Ecovacs Winbot W2 Omni
Score: 82/100
Fmart W8 Mini
Score: 76/100Rankings
The ECOVACS Winbot W2 Omni is a portable window-cleaning robot with industry-leading suction and up to 110 minutes of untethered runtime. Its heavy system weight, variable runtime claims and long charging time are notable trade-offs. Best suited for tall-window homeowners who need safe, outdoor-capable cleaning.
The FMART W8 Mini delivers a powerful 8000 Pa suction in an ultra-slim 21 cm square body with app and remote control. It lacks an integrated battery and detailed performance specs, leaving runtime uncertain. Great for users needing a compact, high-adhesion solution for tight window spaces.
| Attribute | | |
|---|---|---|
1.83 hoursbest | — | |
— | 8,000 wattsbest | |
| ↓ lower better | 6.96 kgbest | — |
— | 50 minutesbest | |
— | 95 mlbest | |
3 | 4best | |
100 kgbest | — |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Battery & Power(1) | ||
Number of Sprayers | 3 | 4 |
Design(1) | ||
Dimensions (HxWxL) (cm) | 31.19 x 32.6 x 21.49 cm cm | 6.1 x 21.08 x 21.08 cm cm |
Accessories(1) | ||
Included Accessories | WINBOT W2 PRO OMNI robot, OMNI charging/cleaning station, 2 cleaning pad sets, Cleaning solution bottle, User manual, Dust bag, Microfibre cloth, 1 m safety rope | Cleaning cloth |
Products in the top-left offer the best value (high score, low price).
Professional reviewers commend the W2 PRO OMNI for its industry-leading safety architecture, long untethered battery life and the ability to clean large glass areas quickly and quietly. The portable OMNI station is highlighted as a differentiator that enables true outdoor use, while the robot matches the performance of the larger W2 PRO model but with added portability and a slightly quieter acoustic profile.
Everyday users consistently praise the robot's ease of use, reliable cleaning results and the convenience of cleaning high or outdoor windows without ladders. The long battery life and quiet operation are frequently mentioned as positives, while a few customers note the heavy package and occasional variability in runtime as minor drawbacks.
“praising reliability”
Choose Ecovacs Winbot if runtime and integrated power are priorities; choose FMART W8 for ultra-compact installations.
