FMART W6
FMART Window Cleaner Robot User Manual
Model: W6
Important Safety Instructions
Please read all safety instructions carefully before using the FMART Window Cleaner Robot. Failure to follow these instructions may result in electric shock, fire, or serious injury.
- Ensure the robot is always connected to a power source during operation. The internal UPS battery is for emergency power failure protection only.
- Always attach the mountaineering-grade safety rope to a secure anchor point before starting the robot, especially for outdoor or high-rise windows. The rope has a pulling force capacity of up to 1393N (approximately 314 pounds).
- Do not use the robot on cracked or damaged glass surfaces.
- Keep hands, hair, and loose clothing away from moving parts.
- Do not allow children or pets near the robot during operation.
- Use only the provided accessories and cleaning solutions recommended by FMART.
- In case of a power outage, the UPS system provides up to 30 minutes of operation. Retrieve the robot manually within this time if it does not return to its starting point.
Product Overview
The FMART Window Cleaner Robot W6 is designed for efficient and thorough cleaning of various smooth surfaces. It features advanced technology for optimal performance and user convenience.

Front view of the FMART Window Cleaner Robot W6, showcasing its dual water tanks, power button, and connection ports. A remote control and smartphone app interface are also visible, indicating multiple control options.

The robot cleaning a window, with illustrations of the smartphone application and physical remote control. This highlights the dual control methods available for operating the device.

An exploded view illustrating the powerful 3800Pa suction mechanism of the robot, which allows it to adhere securely to glass surfaces and adjust suction based on dirt levels.

Diagram showing the FMART SLAM 4.0 algorithm's intelligent cleaning paths, including Z-route and N-route patterns for comprehensive deep cleaning of windows.

An image highlighting the upgraded material and process of the cleaning pads, designed for high stain removal and water locking, achieving up to 99.73% coverage.

The robot on a window, illustrating the Edge-Leakage Sensor technology. This feature uses air pressure sensors to detect window seals and frameless window edges, ensuring thorough cleaning without falling.

A collage of images demonstrating the robot's versatility, showing it cleaning mirrors, tiled walls, and large glass doors, indicating its suitability for various smooth surfaces.
Setup Guide
Follow these steps for the initial setup of your FMART Window Cleaner Robot W6:
- Unpack the Robot: Carefully remove all components from the packaging. Ensure you have the robot, power adapter, power cable, cleaning cloths (3), safety rope, remote control, ultrasonic nozzles (4), glass cleaner, spray bottle, and instruction manual.
- Attach Cleaning Cloths: Securely attach two clean microfiber cloths to the bottom of the robot. Ensure they are flat and cover the cleaning pads completely.
- Fill Water Tanks: Open the caps of the two 25ml water tanks on the robot. Use the provided spray bottle to fill the tanks with clean water or a recommended glass cleaning solution. Close the caps securely.
- Connect Power: Connect the power adapter to the robot and then plug the adapter into a power outlet. The robot requires continuous power during operation.
- Attach Safety Rope: For safety, especially on high or outdoor windows, securely attach one end of the 16.4-foot climbing safety rope to the robot and the other end to a strong, fixed anchor point indoors.
- Power On: Press the power button on the robot or the remote control to turn on the device. Wait for the indicator lights to confirm it's ready.
- App Connection (Optional): Download the FMART APP on your smartphone. Follow the in-app instructions to connect your robot via Wi-Fi for additional control and features.
Operating Instructions
The FMART Window Cleaner Robot W6 offers simple operation through a single button, remote control, or a dedicated smartphone app.
Starting a Cleaning Cycle:
- Place the robot on the glass surface you wish to clean. Ensure it adheres firmly.
- Press the power button on the robot once, or use the "Start" button on the remote control or app. The robot will automatically detect the window size and shape, then begin cleaning using its intelligent path planning (Z or N routes).
- The robot will automatically return to its starting point and stop once the cleaning cycle is complete.
Cleaning Modes and Features:
- Intelligent Path Planning: The robot utilizes FMART SLAM 4.0 algorithm for efficient cleaning paths, covering up to 16 square feet in 3-4 minutes. It uses AI edge detection to navigate.
- Double Water Tank + Spray: The dual 25ml water tanks and nozzles spray a fine 12µm mist, mimicking human breath, to dissolve grime and minimize streaks. Ensure the spray function is activated via remote or app if needed.
- Adjustable Suction: The brushless motor provides smart adjustable suction (2600-3800Pa) for a secure grip on various surfaces.
- Versatile Use: Suitable for large windows, mirrors, tiled walls, and other smooth surfaces. Floating suction cups adapt to rougher surfaces.
- Frame Detection: Four pressure sensors help the robot navigate around obstacles and adjust for frameless glass.
Control Options:
- FMART APP: Supports 10 languages, voice control, guides, troubleshooting, and OTA updates. Provides full control over cleaning modes and direction.
- 2.4G Remote Control: Offers interference resistance and a 10-meter range, allowing control even through walls.
Official Product Video:
This video provides a detailed explanation of the FMART W6 robot's operation, demonstrating its features and cleaning process.
Maintenance
Regular maintenance ensures optimal performance and longevity of your FMART Window Cleaner Robot W6.
- Cleaning Cloths: Replace cleaning cloths frequently, especially when cleaning very dirty windows. Dirty cloths can leave streaks. Wash used cloths thoroughly before reuse.
- Cleaning Tips for Dirty Windows:
- First Pass (Dry Wipe): Turn off the spray function to remove loose dust and debris.
- Second Pass (Wet Wipe): Use clean cloths and turn on the spray function to clean the surface.
- Third Pass (Dry Wipe): Turn off the spray again for a final polish. Repeat as needed based on the window's dirtiness.
- Ultrasonic Nozzles: Periodically check and clean the ultrasonic nozzles to ensure proper mist spraying.
- Robot Body: Wipe the robot's exterior with a soft, dry cloth to remove any dust or residue. Do not use abrasive cleaners or immerse the robot in water.
Troubleshooting
If you encounter issues with your FMART Window Cleaner Robot W6, refer to the following common solutions:
| Problem | Possible Cause / Solution |
|---|---|
| Robot is not turning on. | Ensure the power adapter is securely connected to both the robot and a working power outlet. Check if the power outlet has power. |
| Robot is not adhering to the window. | Check if the power is connected. Ensure the cleaning cloths are properly attached and not excessively wet. The surface might be too dirty or uneven. |
| Robot leaves streaks on the window. | The cleaning cloths might be dirty and need to be replaced or washed. The window might be excessively dirty, requiring multiple cleaning passes (dry, wet, dry). Ensure water tanks are filled with appropriate solution. |
| Spray function is not working. |
|
| Robot is not moving or stuck. | Check for obstacles on the window surface. Ensure the safety rope is not tangled. The robot might have encountered a frameless edge; it should adjust automatically, but manual repositioning might be needed. |
Specifications
| Feature | Detail |
|---|---|
| Model Number | W6 |
| Manufacturer | FMART |
| Item Weight | 5.44 pounds |
| Product Dimensions | 9.65 x 3.4 x 9.65 inches |
| Country of Origin | China |
| Batteries | 1 LR44 batteries required (included) |
| Battery Cell Type | Lithium Metal |
| Average Battery Life | 5 years |
| Special Features | 3800 Pa Suction Power, APP Remote Control and 9 Language Translation, Dual Nozzle Spray Function, FMART SLAM 4.0 |
| Included Components | Cloth *3, Adapter *1; Safety Rope *1; Remote Control *1, Ultrasonic Nozzle *4, Glass Cleaner *1; Spray Bottle *1, Instruction Manual *1 |
Warranty and Support
FMART is committed to providing high-quality products and excellent customer service.
- Warranty: The FMART Window Cleaner Robot W6 includes a 365-day warranty from the date of purchase.
- Support: For any issues, questions, or technical assistance, please consult this user manual or contact FMART customer support.
- Contact: You can email us anytime, and we will respond within 24 hours.
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