
Ecovacs Winbot W1 Pro
Score: 77/100
Fmart T9Pro
Score: 76/100Rankings

The Ecovacs WINBOT W1 PRO is a premium window-cleaning robot featuring dual-direction spray, strong suction, and intelligent WIN-SLAM 3.0 navigation. Its high price, limited runtime, and small water tank may deter budget-focused buyers. Ideal for homeowners with large glass surfaces who prioritize convenience and advanced safety features.

The FMART T9PRO features 3800 Pa suction, ultrasonic atomizing spray, and AI navigation with an embedded UPS for uninterrupted cleaning. Documentation is sparse and streaks may appear under bright light. Best for users seeking a compact, feature-rich robot for occasional deep cleans.
| Attribute | ![]() | ![]() |
|---|---|---|
1 hoursbest | — | |
— | 3,800 wattsbest | |
| ↓ lower better | 1.497 kgbest | 2.058 kg |
— | 20 minutesbest | |
60 mlbest | 25 ml | |
2best | 1 | |
— | 0.186 m²/minbest | |
— | 5.029 mbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Battery & Power(2) | ||
Water Tank Capacity (ml) | 60 ml | 25 ml |
Number of Sprayers | 2 | 1 |
Design(2) | ||
Weight (kg) | 1.497 kg | 2.058 kg |
Dimensions (HxWxL) (cm) | 26.92 x 7.87 x 26.92 cm cm | 9.15 x 28.9 x 14.19 cm cm |
Accessories(1) | ||
Included Accessories | Robot; Power adapter; Safety tether; 2 sets of cleaning pads; Instruction manual | 10 Cloths |


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

Professional reviewers praise the Winbot W1 Pro for its powerful suction, intelligent navigation, and comprehensive safety features, noting that it delivers reliable, streak-free cleaning with minimal user intervention. However, they caution that the high price, limited per-charge coverage, small water tank, and noticeable noise may deter cost-conscious buyers.
Everyday users appreciate the robot's ability to clean large windows without manual effort, but they note the high price and the need to refill the small water tank frequently.

Professional hands-on reviewers commend the T9PRO-BL for its powerful suction, AI-driven navigation, ultrasonic spray and safety features, noting its compact size and respectable cleaning speed of 20 sq ft per 10 minutes. However, they criticize the sparse documentation and occasional streaks visible in bright light, suggesting the robot excels in automation but still needs better user guidance and polishing performance.
Everyday users generally praise the robot's strong suction, ease of remote operation, and lightweight design, finding it useful for hard-to-reach windows and quick clean-ups. Recurring complaints focus on the lack of detailed instructions, occasional streaks under sunlight, and a moderate noise level that can be noticeable indoors.
“Instructions are sparse with missing details, requiring user interpretation.”

“May leave visible streaks or residue revealed in sunlight, despite initial good appearance.”


