FMART Ultrasonic Window Cleaning Robot vs FMART Dual-Spray Window Cleaning Robot: Spec Comparison
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This fmart ultrasonic window cleaning robot vs dual spray window cleaning comparison focuses on two FMART models with identical 3800Pa suction and SLAM navigation. They share safety features like a 30-minute UPS backup and a 1393N safety rope. The main difference lies in their cleaning mechanisms. The W6 uses ultrasonic mist for streak-free results, while the T10S employs dual cross-pumps for wider spray coverage. Both offer app and remote control.
Key differences
| Aspect | FMART Ultrasonic Window Cleaning Robot | FMART Dual-Spray Window Cleaning Robot |
|---|---|---|
| Spray System | Ultrasonic water sprays | Dual cross-pump with dual nozzles |
| Cleaning Action | Tank-tread wheels | Dual-disc twisting motion |
| Water Tank | Dual tanks (water-saving design) | 120 ml visible tank |
| Dimensions | 9.6 x 9.6 x 3.4 inches | 5.6 x 11.5 x 3 inches |
| Obstacle Avoidance | Multiple sensors | Not listed |
| Warranty | Not listed | 365-day warranty |
Which one should you choose?
Choose FMART Ultrasonic Window Cleaning Robot if
- You prefer ultrasonic mist to prevent streaks on glass
- You want a square footprint for corner-to-corner coverage
- You need tank-tread wheels for stable climbing
Choose FMART Dual-Spray Window Cleaning Robot if
- You want dual-disc twisting action for deeper cleaning
- You prefer a visible 120 ml water tank
- You want a 365-day warranty included
Verdict: Choose the W6 if you prioritize ultrasonic mist technology and a square design for edge cleaning. The T10S is better if you want a twisting cleaning action and a visible water tank. Both models offer robust suction and safety features for high-rise windows.
Spec Comparison: Ultrasonic vs Dual-Spray
Spray mechanism
The FMART Ultrasonic Window Cleaning Robot uses an ultrasonic spraying system to turn water into a fine mist. This design evenly loosens dirt while preventing excess water flow, which helps reduce streaks on the glass. In contrast, the FMART Dual-Spray Window Cleaning Robot features a smart dual-spray pump with dual cross-direction nozzles. It utilizes a 120 ml visible water tank to deliver precise sprays that keep both cleaning pads consistently moist. This approach aims to dissolve stubborn stains effectively. The ultrasonic model focuses on misting to protect glass, while the dual-spray model emphasizes consistent moisture distribution across the pads for deeper cleaning action.
Cleaning action
You get different physical cleaning motions from these two robots. The FMART Ultrasonic Window Cleaning Robot relies on ultra-fine microfiber cloths that hug window edges to achieve up to 99.73% corner-to-corner coverage. It focuses on capturing tiny particles and removing dirt through friction. The FMART Dual-Spray Window Cleaning Robot employs a dual-disc twisting action that mimics a hand-twisting motion. This design is intended to provide deeper, more thorough cleaning by scrubbing the surface. While the ultrasonic model prioritizes edge coverage and particle capture, the dual-spray model emphasizes a mechanical twisting scrub for stain removal.
Dimensions
The physical size of these robots differs significantly, which may affect how they fit on your windows. The FMART Ultrasonic Window Cleaning Robot measures 9.6 inches in width and length, with a height of 3.4 inches. It has a square footprint. The FMART Dual-Spray Window Cleaning Robot is wider at 11.5 inches but narrower in depth at 5.6 inches. Its height is slightly lower at 3 inches. If you have narrow window frames or specific spatial constraints, the dual-spray model’s lower profile might be preferable. However, the ultrasonic model’s square shape may offer better stability on larger flat surfaces.
Navigation and sensors
Both robots utilize advanced SLAM technology for AI smart path planning and detection. They both accurately detect window frames, edges, and obstacles to map efficient cleaning paths. The FMART Ultrasonic Window Cleaning Robot explicitly lists multiple sensors for obstacle avoidance and automatically adjusts suction based on dirt levels. The FMART Dual-Spray Window Cleaning Robot also uses high-precision sensors for similar path mapping and adapts to frameless glass. While both share the core SLAM navigation capability, the ultrasonic model provides more detail regarding its sensor array for obstacle avoidance in the specifications.
Control modes
Both robots offer APP remote control and a 2.4G remote for operation. The FMART Ultrasonic Window Cleaning Robot supports one-touch operation and automatic return to the starting point via the APP, which includes voice control and OTA updates. The FMART Dual-Spray Window Cleaning Robot also offers one-touch start and auto-return but explicitly highlights multiple cleaning modes. You can switch between Automatic, Deep, and Spot Cleaning modes via the APP or manual remote. This gives you more granular control over the cleaning intensity and area with the dual-spray model, whereas the ultrasonic model focuses on a simpler one-touch workflow.
Choose the right FMART model
Corner-cleaning focused users
This model uses ultra-fine microfiber cloths that hug window edges. It achieves up to 99.73% full coverage, reaching corners effectively. If you want consistent edge cleaning without missed spots, this design prioritizes corner-to-corner coverage over twisting motion.
Users wanting dual-disc scrubbing
This unit features a dual-disc twisting action that mimics hand-twisting. It uses a 120 ml visible water tank with dual cross-direction nozzles. This keeps both pads moist for deep, even cleaning. Choose this if you prefer mechanical scrubbing over ultrasonic mist.
Those needing spot cleaning
This robot offers specific Deep and Spot Cleaning modes via the app or remote. You can target stubborn stains precisely. The other model lists only automatic paths. If you need manual control over specific dirty areas, this flexibility is key.
Compact space preference
This unit measures 9.6 inches square. The other model is wider at 11.5 inches. If your window frames or storage space are tight, the smaller footprint of this square design fits better. The dimensions matter for maneuverability in constrained areas.
The products compared
FMART Ultrasonic Window Cleaning Robot
Best for: streak-free cleaning on large windows
- Suction Power
- 3800Pa
- Navigation Type
- SLAM
- Control Method
- App Control, Remote Control
- Dimensions
- 9.6 × 9.6 × 3.4 inches
View on Amazon: FMART Ultrasonic Window Cleaning Robot Affiliate link
The FMART W6 uses ultrasonic spraying to turn water into a fine mist, reducing streaks and protecting glass. Its 3800Pa variable suction adapts to dirt levels, while SLAM navigation maps efficient paths. Dual tanks and a 2.4G remote offer convenience. This model suits you if you want precise, streak-free cleaning on large or hard-to-reach windows.
Pros
- Ultrasonic spraying creates a fine mist to reduce streaks
- 3800Pa variable suction adjusts to dirt levels
- SLAM navigation with multiple sensors for path planning
- Dual water tanks reduce refill frequency
- Includes 2.4G remote with 10-meter range
Cons
- Only supports 2.4G Wi-Fi connectivity
- No mention of battery capacity or runtime
- Dimensions are 9.6 x 9.6 x 3.4 inches
Good fit if
- You need streak-free cleaning on large windows
- You want automatic suction adjustment for stubborn dirt
- You prefer remote control options alongside app use
Skip if
- You require 5G Wi-Fi connectivity
- You need a robot for floors or carpets
- You want a smaller footprint for tight spaces
Verdict: FMART W6 Ultrasonic Window Cleaner is a practical choice for you if you prioritize streak-free results and smart navigation on vertical glass surfaces.
FMART Dual-Spray Window Cleaning Robot
Best for: Users needing precise spray coverage
- Suction Power
- 3800 Pa
- Navigation Type
- SLAM
- Dimensions
- 5.6 × 11.5 × 3 inches
View on Amazon: FMART Dual-Spray Window Cleaning Robot Affiliate link
The FMART T10S uses dual-cross spray nozzles and a 120 ml visible water tank to keep pads moist. Its 3800 Pa suction adapts to dirt levels, while SLAM navigation maps frames and edges. It runs on a 2.4G remote or app. This model suits users needing precise spray coverage and smart path planning for frameless or framed glass.
Pros
- Dual-cross spray nozzles for even pad moisture
- 120 ml visible water tank
- 3800 Pa variable suction power
- SLAM navigation for frame detection
Cons
- No ultrasonic cleaning technology listed
- 2.4G remote range limited to 10 meters
- No 5G Wi-Fi support mentioned
Good fit if
- You want precise spray coverage for stubborn stains
- You need SLAM navigation for frameless glass
- You prefer manual remote control options
Skip if
- You require ultrasonic cleaning vibrations
- You need 5G Wi-Fi connectivity
- You want automatic path planning without remote input
Verdict: FMART T10S Dual-Spray Window Robot offers targeted spray and reliable suction for detailed glass cleaning. It fits buyers who value precise water delivery and manual control over ultrasonic features.
Specifications side by side
| Spec | FMART Ultrasonic Window Cleaning Robot | FMART Dual-Spray Window Cleaning Robot |
|---|---|---|
| Suction Power | 3800Pa | 3800 Pa |
| Navigation Type | SLAM | SLAM |
| Control Method | App Control, Remote Control | not stated |
| Dimensions | 9.6 × 9.6 × 3.4 inches | 5.6 × 11.5 × 3 inches |
| Color | W6-white | Gray |
Frequently asked questions
Which FMART robot is better for large windows?
The FMART Ultrasonic Window Cleaning Robot is the better choice for large surfaces. It measures 9.6 inches by 9.6 inches, providing broad coverage. Its ultrasonic misting system helps prevent streaks on expansive glass areas. This design ensures even cleaning without excessive water flow, making it ideal for big panes.
Does the dual spray model have precise water control?
Yes, the FMART Dual-Spray Window Cleaning Robot offers targeted spray for precise water delivery. It measures 11.5 inches by 5.6 inches, allowing for focused cleaning. Users who value manual control over automatic ultrasonic features will appreciate this specific water management capability for detailed glass work.
What is the size difference between the two models?
The FMART Ultrasonic model is wider at 9.6 inches square, while the Dual-Spray model is longer at 11.5 inches but narrower at 5.6 inches. The Ultrasonic unit is slightly taller at 3.4 inches compared to the 3-inch height of the Dual-Spray version. These dimensions affect how each fits different window types.
Are both robots safe for vertical glass?
Both models include robust safety features for vertical cleaning. They share a 30-minute UPS backup and a 1393N safety rope. This ensures they remain attached to the glass even during power interruptions. You can trust either model to stay secure while cleaning high or hard-to-reach windows.
Which model uses ultrasonic technology?
The FMART Ultrasonic Window Cleaning Robot utilizes ultrasonic spraying to turn water into a fine mist. This technology evenly loosens dirt while minimizing excess water. The Dual-Spray model relies on a different spraying mechanism. If you prefer mist-based cleaning to reduce streaks, the Ultrasonic model is the correct selection.
Can the dual spray robot clean corners effectively?
The Dual-Spray model is designed for users needing precise spray coverage. While the Ultrasonic model is noted for corner-hugging microfiber cloths, the Dual-Spray robot focuses on targeted water delivery. Its narrower width may allow it to reach specific spots, but it prioritizes precise spray over the full edge coverage of the other unit.
Is the ultrasonic robot white or gray?
The FMART Ultrasonic Window Cleaning Robot comes in a white color option. In contrast, the Dual-Spray model is available in gray. The Ultrasonic unit measures 9.6 inches in width and length, while the gray Dual-Spray model is longer but narrower. Color is a simple distinguishing factor between these two FMART devices.

