FMART Ultrasonic Window Cleaning Robot vs FMART Four-Spray Window Cleaning Robot: Spec Comparison
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You are comparing the fmart t11 window cleaning robot vs w6 full coverage window cleaning models to decide which fits your needs. Both units use ultrasonic spraying to mist water for streak-free results and rely on AI edge detection to navigate frames. The main difference lies in their suction power and physical design. The W6 offers smart path planning and app control, while the T11 provides stronger suction and a slimmer profile for tight spaces. This guide breaks down the specs to help you choose.
Key differences
| Aspect | FMART Ultrasonic Window Cleaning Robot | FMART Four-Spray Window Cleaning Robot |
|---|---|---|
| Suction Power | 3800Pa | 5300Pa |
| Navigation | SLAM with multiple sensors | AI Edge Detection |
| Control Method | APP and 2.4G Remote | Not listed |
| Dimensions | 9.6 x 9.6 x 3.4 inches | 11.5 x 5.4 x 2.7 inches |
| UPS Backup | 30 minutes | 50 minutes |
Which one should you choose?
Choose FMART Ultrasonic Window Cleaning Robot if
- You want to control the robot via a smartphone app or a dedicated remote.
- You need SLAM technology to map efficient cleaning paths on large surfaces.
- You prefer a square design that hugs window edges for full corner-to-corner coverage.
Choose FMART Four-Spray Window Cleaning Robot if
- You need higher suction power to remove stubborn stains effectively.
- You have tight spaces or frames that require a slimmer, narrower profile.
- You want a longer battery backup time during potential power outages.
Verdict: Choose the W6 if you value smart app control, SLAM navigation, and a square footprint for edge cleaning. Pick the T11 if you prioritize raw suction power, a compact slim design, and extended safety backup. Both models use ultrasonic misting to protect your glass.
Spec Comparison: T11 vs W6
Suction Power
The FMART T11 Four-Spray Window Cleaning Robot delivers 5300Pa of suction, which is significantly stronger than the FMART Ultrasonic Window Cleaning Robot’s 3800Pa variable suction. Higher suction helps the T11 adhere more securely to vertical surfaces, especially in high-altitude or windy conditions. The W6 adjusts its suction automatically based on dirt levels, which is useful for varying stain severity. However, the T11’s fixed higher output provides a greater safety margin for heavy grime. If you prioritize maximum holding force for large or dirty windows, the T11 has the clear advantage in raw power.
Spray System
Both robots use ultrasonic spraying to create a fine mist, but they differ in execution. The T11 features four wide-angle nozzles and a 100ml tank that releases a 12µm mist. This four-zone design ensures even moisture distribution across the cleaning cloths. The W6 uses a dual-tank water-saving design with ultrasonic sprays to prevent excess water flow. While the W6 focuses on reducing refill frequency, the T11’s specific nozzle count and mist size may offer more precise coverage. The T11’s dedicated four-zone approach is a distinct feature for consistent wetting.
Navigation Type
The FMART Ultrasonic Window Cleaning Robot utilizes advanced SLAM technology with multiple sensors for path planning. It maps the window to find the most efficient route and adapts to frameless glass. The T11 uses AI edge detection to identify frames and adjust direction, but its specific navigation algorithm is not detailed in the provided specs. SLAM mapping generally offers more systematic coverage for large, open windows by creating a map of the entire surface. The W6’s explicit mention of SLAM suggests a more structured cleaning pattern compared to the T11’s frame-focused AI adjustments.
Control Method
The W6 offers both an FMART APP and a 2.4G remote control. The app supports ten languages, voice control, and OTA updates, while the remote provides a 10-meter range with through-wall operation. The T11 lists three cleaning modes (Automatic, Deep, Manual) and spot-cleaning, but does not mention a dedicated remote or app features in the provided data. If you prefer physical control or smart home integration, the W6 provides more versatile options. The T11 relies on its onboard modes, which may be less convenient for users who want remote operation.
Battery Backup
Safety during power loss is critical for window robots. The T11 includes a 50-minute UPS backup, allowing it to continue operating or return to base safely. The W6 provides up to 30 minutes of operation during power outages. The T11’s additional 20 minutes of backup time offers a longer window for recovery if the power cuts unexpectedly. Both units include a safety tether, but the longer battery reserve on the T11 reduces the risk of the robot falling if it is mid-cycle when the power fails.
Which window robot fits your home
Users needing maximum suction power
The T11 offers 5300Pa suction, significantly higher than the W6’s 3800Pa. This stronger force ensures a more secure grip on vertical glass surfaces. You benefit from enhanced stability, especially when tackling heavy dirt or cleaning larger windows where reliable adhesion is critical for safety and performance.
Those prioritizing slim design and quiet operation
The T11 measures 2.7 inches in height, making it slimmer than the W6’s 3.4-inch profile. It also operates at under 60 dB. This compact form factor allows it to fit into tighter spaces, while the lower noise level ensures a quieter cleaning experience for your household.
Buyers valuing full corner-to-corner coverage
The W6 features ultra-fine microfiber cloths designed to hug window edges, achieving up to 99.73% coverage. This ensures thorough cleaning from corner to corner. If you want to minimize missed spots and ensure every edge of your glass is cleaned, this coverage specification is a key advantage.
Users requiring extended safety backup time
The W6 includes a UPS system providing 30 minutes of operation during power outages. While the T11 offers 50 minutes, the W6’s 30-minute buffer combined with its 1393N pulling force safety rope provides robust protection. This ensures the unit remains secure even if power is interrupted unexpectedly.
The products compared
FMART Ultrasonic Window Cleaning Robot
Best for: Large windows needing full coverage and precise control
- 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 window cleaning robot uses SLAM navigation and 3800Pa variable suction to handle stubborn dirt. Its ultrasonic spraying system creates a fine mist to reduce streaks, while dual water tanks minimize refills. The device covers up to 99.73% of the window surface with microfiber cloths. It includes both app and remote control options for easy operation on hard-to-reach glass.
Pros
- 3800Pa variable suction adjusts for light or heavy dirt
- Ultrasonic spraying reduces water flow and streaks
- Dual water tanks cut down on frequent refills
- SLAM navigation maps efficient cleaning paths
- Includes both FMART APP and 2.4G remote control
Cons
- Requires manual setup of the 16.4-foot safety rope
- Only supports 2.4G Wi-Fi connectivity
- Heavy build at 9.6x9.6x3.4 inches may limit portability
Good fit if
- You want full corner-to-corner coverage on large windows
- You need reliable operation during power outages with UPS backup
- You prefer controlling the robot via both app and physical remote
Skip if
- You only have small, easily accessible windows
- You require 5G Wi-Fi connectivity for faster control
- You prefer a lighter, more compact unit for storage
Verdict: The FMART W6 Window Robot suits buyers who need thorough, streak-free cleaning on large glass surfaces with flexible control options.
FMART Four-Spray Window Cleaning Robot
Best for: Quiet cleaning with precise mist coverage
- Suction Power
- 5300Pa
- Special Features
- Slim, Quiet
- Dimensions
- 11.5 × 5.4 × 2.7 inches
View on Amazon: FMART Four-Spray Window Cleaning Robot Affiliate link
The FMART T11 Window Cleaning Robot uses four ultrasonic nozzles to create a 12-micron mist from its 100ml tank. It delivers 5300Pa of suction while staying under 60 dB. The slim 60mm body fits tight spaces. You get three cleaning modes plus spot cleaning. AI edge detection helps it navigate frames. This model suits you if you want quiet, thorough coverage without frequent refills.
Pros
- Four ultrasonic nozzles for even moisture distribution
- 5300Pa suction power for secure grip
- Ultra-quiet operation at less than 60 dB
- Slim 60mm design fits tight spaces
Cons
- 100ml tank requires more frequent refills than larger models
- No remote control included in specifications
- Heavier build at 5.4 inches wide compared to slimmer competitors
Good fit if
- You need quiet cleaning under 60 dB
- You have windows with frames for AI detection
- You want spot cleaning for stubborn stains
Skip if
- You prefer larger water tanks for longer sessions
- You need manual remote control
- You have very narrow window gaps under 60mm
Verdict: The FMART T11 4-Spray Window Robot offers precise ultrasonic mist and strong suction for detailed work. It fits best for users who prioritize quiet operation and frame detection over tank capacity.
Specifications side by side
| Spec | FMART Ultrasonic Window Cleaning Robot | FMART Four-Spray Window Cleaning Robot |
|---|---|---|
| Suction Power | 3800Pa | 5300Pa |
| Navigation Type | SLAM | not stated |
| Special Features | not stated | Slim, Quiet |
| Control Method | App Control, Remote Control | not stated |
| Dimensions | 9.6 × 9.6 × 3.4 inches | 11.5 × 5.4 × 2.7 inches |
| Color | W6-white | T11 White |
Frequently asked questions
Which FMART window robot is better for large glass surfaces?
The FMART Ultrasonic Window Cleaning Robot is better for large windows. It offers full coverage and precise control for extensive glass areas. Its larger footprint of 9.6 inches by 9.6 inches allows it to cover more surface area in a single pass compared to the narrower T11 model.
Does the FMART T11 have stronger suction than the W6?
Yes, the FMART T11 has stronger suction. It delivers 5300Pa of suction power, which is significantly higher than the W6’s 3800Pa variable suction. This stronger force ensures a more secure grip on vertical surfaces, providing enhanced stability during operation on tall or heavy glass panels.
How do the dimensions of the FMART T11 compare to the W6?
The FMART T11 is narrower but longer than the W6. The T11 measures 5.4 inches wide by 11.5 inches long, while the W6 is square at 9.6 inches by 9.6 inches. This difference affects how each unit fits into specific window frames or tight spaces.
Which model is quieter during operation?
The FMART T11 Four-Spray Window Cleaning Robot is designed for quiet cleaning. It prioritizes quiet operation and precise mist coverage. This makes it a suitable choice if you need detailed work without disruptive noise, especially compared to models that may operate at higher volumes.
Is the FMART W6 suitable for users who need precise control?
Yes, the FMART W6 is suitable for users needing precise control. It is best for large windows requiring full coverage and precise navigation. The unit’s design supports thorough, streak-free cleaning on large glass surfaces, allowing you to manage the cleaning path with flexibility and accuracy.
What is the main difference between the FMART T11 and W6 designs?
The main difference lies in their shape and suction power. The T11 is rectangular and offers 5300Pa suction for secure adhesion. The W6 is square with 3800Pa variable suction, focusing on broad coverage. These physical and functional differences determine which model fits your specific window cleaning needs.