
Kadskan Window Cleaning Robot
Score: 75/100
Fmart W8 Mini
Score: 76/100Rankings

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.

The Kadskan HCR-10 is an ultra-thin window cleaning robot with strong suction, ultrasonic spray, and AI navigation, ideal for large smooth glass surfaces. Its small water tank, short power cord, and lack of app control limit flexibility for some users. Best for high-rise residents who value suction power and thin design over extensive cordless operation.
| Attribute | ![]() | ![]() |
|---|---|---|
— | 8,000 wattsbest | |
20 minutes | 50 minutesbest | |
30 ml | 95 mlbest | |
— | 4best | |
136.08 kgbest | — |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Battery & Power(2) | ||
Battery Backup Time (minutes) | 20 minutes | 50 minutes |
Water Tank Capacity (ml) | 30 ml | 95 ml |
Design(1) | ||
Dimensions (HxWxL) (cm) | 6.86 x 13.97 x 29.97 cm cm | 6.1 x 21.08 x 21.08 cm cm |
Accessories(1) | ||
Included Accessories | Remote; Power Adapter; Safety Rope; Cleaning Ring; 10 Cleaning Pads; Water Container; Manual | Cleaning cloth |

Products in the top-left offer the best value (high score, low price).

Professional editors highlight the Kadskan HCR-10's combination of a high-performance suction motor, AI-driven navigation and ultrasonic spray as a smart, efficient and safe solution for both indoor and outdoor glass cleaning, emphasizing its thin profile and safety features for high-rise use.
Because user reviews are scarce, consumer sentiment cannot be quantified; however, the specifications suggest that potential buyers would appreciate the hands-free cleaning of hard-to-reach glass while likely expressing frustration over the small water tank and limited cord length.


