Our rankingsThe best window-cleaning robots27 window-cleaning robotsBy power supply during cleaning
By manufacturer's intended use
By indoor / outdoor cleaning
By compatible surfaces
Features and options
Our guides to choosing
Choosing guide
Window-cleaning robots are powered either directly from the mains during cleaning or from a battery-powered docking station. Mains-powered models are by far the most common setup among those reviewed here and offer the widest choice to compare. Battery-station models remain a niche option with very few models tracked so far, so treat any trend there with caution and compare the available ones directly against each other.
By Romain Brunel, updated on
| Option | Models analysed | Median score | Median recorded price | Top rated |
|---|---|---|---|---|
| Mains-powered | 24 | 7.9/10 | $161 | Lubluelu CHYW201 |
| Battery-powered station with cable | 2 | 9.2/10 | n/a | Dreame C1 Station S Kit |
Prices collected from retailers are for guidance only: they may have changed since, the current price is the one shown by the retailer. No price is shown for models sold only on Amazon. Amounts converted from reference prices in euros using a dated exchange rate.
24 models7.9/10 at the median$161 median recorded price
Top rated
2 models9.2/10 at the median
Top rated
Among our 26 window-cleaning robots, the most common option is “Mains-powered” (24 models). The table on this page compares 2 options: model count, median rating and the highest-rated model for each.
Lubluelu CHYW201, rated 9/10, is the highest-rated of the 24 models models with this option.
Dreame C1 Station S Kit, rated 9.3/10, is the highest-rated of the 2 models models with this option.