
Fmart W8 Mini
Score: 76/100Miupwula Window Cleaning Robot
Score: 78/100Rankings
The Miupwula Window Cleaning Robot is an AI-driven square device that offers strong 5600 Pa suction and automatic water spray, delivering excellent edge coverage. Its battery endurance and app stability are limited, especially on high-spray settings. Ideal for high-rise apartment dwellers needing scheduled, hands-free 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 | ![]() | Miupwula Window Cleaning Robot |
|---|---|---|
8,000 wattsbest | 5,600 watts | |
50 minutesbest | 20 minutes | |
95 mlbest | 35 ml | |
4best | — | |
— | 4 mbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | Miupwula Window Cleaning Robot |
|---|---|---|
Battery & Power(3) | ||
Battery Backup Time (minutes) | 50 minutes | 20 minutes |
Suction Power (watts) | 8000 watts | 5600 watts |
Water Tank Capacity (ml) | 95 ml | 35 ml |
Accessories(1) | ||
Included Accessories | Cleaning cloth | Cleaning Pads Included: 10 |

Products in the top-left offer the best value (high score, low price).
Professional reviewers praise the Miupwula for its superior edge coverage, strong suction, and quiet operation, noting it outperforms many round-design competitors in frame cleaning. However, they criticize the app's stability and the robot's limited battery endurance on high-spray settings, suggesting software improvements are needed.
Everyday users love the convenience of hands-free cleaning on high-rise apartments, especially the scheduling feature and reliable adhesion on narrow frames. Common complaints focus on app crashes, shorter-than-advertised battery life during intensive cleaning, and the need to refill the water tank on larger windows.
“Cleans my 20th-floor balcony windows perfectly-saves 2 hours weekly”
“App crashes mid-clean, forcing manual restart”
“Battery dies on large windows-only 45 min real use”
