ILIFE W455 Floor Washing Robot


The ILIFE W455 Floor Washing Robot is a robotic floor cleaner that uses a 4-step cleaning system to clean your floors. First, it sprays clean water onto the floor. Second, it scrubs the floor with its ultra-fine fiber roller. Third, it suctions up the dirty water. Fourth, it scrapes off any remaining residues.

The W455 has a 0.85L clean water tank and a 0.9L dirty water tank. It also has a variety of cleaning modes, including Path Mode, Area Mode, and Spot Mode. You can control the robot using the included remote control or the ILIFEHOME app.

Here are some of the key features of the ILIFE W455 Floor Washing Robot:

  • 4-step cleaning system: Spray, scrub, suction, and scrape
  • 0.85L clean water tank and 0.9L dirty water tank
  • Variety of cleaning modes: Path Mode, Area Mode, and Spot Mode
  • Remote control and ILIFEHOME app control
  • OBS All-Terrain Detection System: Automatically avoids obstacles and drops
  • Real-time voice broadcast: Keeps you informed of the robot’s working status

Overall, the ILIFE W455 Floor Washing Robot is a great option for people who are looking for a robotic floor cleaner that is easy to use and effective. It is also a good value for the price.


Feature Specification
Model W455
Cleaning system 4-step cleaning system: Spray, scrub, suction, and scrape
Clean water tank 0.85L
Dirty water tank 0.9L
Cleaning modes Path Mode, Area Mode, and Spot Mode
Control Remote control and ILIFEHOME app
Obstacle avoidance OBS All-Terrain Detection System
Voice broadcast Real-time voice broadcast
Dimensions 31.5 x 31.5 x 11.4 cm
Weight 4.2 kg
Battery life Up to 180 minutes
Charging time Approx. 4 hours
Noise level <65dB
Warranty 1 year

Clean/Dirty Water Separation

The ILIFE W455 Floor Washing Robot’s clean/dirty water separation system is a key feature that contributes to its efficient cleaning performance. Here’s how it works:

  1. Separate tanks: The robot has two separate tanks, one for clean water and one for dirty water. This prevents the clean water from becoming contaminated with dirt and debris, ensuring it remains effective throughout the cleaning process.
  2. Automatic water flow control: The robot intelligently controls the flow of water from the clean water tank, ensuring that the right amount of water is used for optimal cleaning.
  3. Dirty water collection: As the robot cleans, dirty water is suctioned into the dedicated dirty water tank, keeping it separate from the clean water.
  4. Easy emptying and cleaning: The dirty water tank is easily detachable and can be emptied and cleaned after each use, maintaining the robot’s hygiene and preventing odors.

The clean/dirty water separation system ensures that the ILIFE W455 Floor Washing Robot can effectively clean your floors without the risk of cross-contamination. It also simplifies maintenance by keeping the clean and dirty water separate, making it easy to keep the robot in optimal condition.

4 Steps Cleaning

The 4-step cleaning system of the ILIFE W455 Floor Washing Robot ensures thorough cleaning of your floors:

Moisten: The robot first sprays clean water onto the floor, dampening it and preparing it for cleaning. This helps to loosen dirt and debris, making them easier to remove.

Scrub: The robot’s ultra-fine fiber roller then scrubs the floor with gentle yet effective strokes. The high-frequency scrubbing action removes dirt and grime from the floor’s surface.

Suction: Once the floor has been scrubbed, the robot suctions up the dirty water and debris. The powerful suction ensures that all the dirt is removed, leaving the floor clean and refreshed.

Scrape: To ensure a spotless finish, the robot’s scraper wipes off any remaining residues from the floor. This final step helps to remove stubborn dirt and leaves the floor sparkling clean.

App Control via ILIFEHOME

The ILIFEHOME app provides users with comprehensive control over the ILIFE W455 Floor Washing Robot, allowing them to customize the cleaning experience to their specific needs. Here are some of the key features of the app:

Customized Cleaning Area: Users can define the cleaning area by drawing boundaries on a virtual map of their home. This ensures that the robot focuses on the areas that need cleaning the most, saving time and effort.

Cleaning Plan Scheduling: Users can schedule cleaning plans for the robot, ensuring that their floors are cleaned regularly without any manual intervention. They can set the desired cleaning frequency, day of the week, and time.

Water Flow Adjustment: Users can adjust the water flow rate to optimize cleaning performance for different types of floors. They can choose from low, medium, or high water flow settings to suit their needs.

Moving Speed Control: Users can control the robot’s moving speed, tailoring it to their preferences. They can choose from slow, medium, or fast speed settings, depending on the urgency of the cleaning task.

Suction Power Selection: Users can select the desired suction power level, balancing thorough cleaning with noise considerations. They can choose from low, medium, or max suction power settings.

Cleaning Time Monitoring: Users can track the robot’s cleaning time and progress in real-time, ensuring that the cleaning process is running smoothly and efficiently.

3 Cleaning Modes

The ILIFE W455 Floor Washing Robot offers three versatile cleaning modes to tackle different cleaning scenarios and ensure a thorough clean for your floors:

Path Mode: This mode is designed for comprehensive cleaning, covering the entire floor methodically and efficiently. The robot moves in a back-and-forth pattern, maintaining a consistent path and avoiding overlaps or missed areas. This mode is ideal for regular maintenance cleaning and ensuring overall floor cleanliness.

Area Mode: This mode focuses on a specific area of approximately 25 square meters, providing targeted cleaning for high-traffic or heavily soiled areas. The robot repeatedly cleans the designated area in a spiral pattern, ensuring that stubborn dirt and stains are removed effectively. This mode is suitable for areas that require extra attention or quick spot cleaning.

Spot Mode: This mode is designed for deep cleaning of stubborn stains or heavily soiled spots. The robot moves in a concentrated spiral pattern, maximizing the agitation and suction power on the targeted area. This mode is ideal for removing tough stains, spills, or pet accidents.

By offering these three distinct cleaning modes, the ILIFE W455 Floor Washing Robot caters to a variety of cleaning needs, ensuring that your floors are clean and spotless, regardless of the situation.

Real-time Voice Broadcast

The real-time voice broadcast feature of the ILIFE W455 Floor Washing Robot keeps users informed about the robot’s working status throughout the cleaning process. This feature provides valuable feedback and enhances the overall user experience.

The robot provides voice updates on various aspects of its operation, including:

  • Cleaning mode: The robot announces the selected cleaning mode, whether it’s Path Mode, Area Mode, or Spot Mode. This helps users confirm that the robot is operating in the desired mode.
  • Cleaning progress: The robot provides periodic updates on its cleaning progress, indicating the percentage of the cleaning area completed. This helps users track the cleaning process and estimate the remaining time.
  • Status notifications: The robot announces important status updates, such as when the clean water tank is low or when the dirty water tank needs to be emptied. This helps users maintain the robot and ensure optimal cleaning performance.
  • Error messages: The robot alerts users to any errors or issues that arise during cleaning. This allows users to promptly address any problems and prevent disruptions.

OBS All-Terrain Detection System

The OBS All-Terrain Detection System is a crucial component of the ILIFE W455 Floor Washing Robot, enabling it to navigate your home safely and efficiently. This advanced system comprises a suite of sensors that work together to detect and avoid obstacles, prevent falls, and ensure smooth operation on various floor surfaces.

  1. Infrared Cliff Sensors: These sensors detect drops and edges, preventing the robot from falling down stairs or off ledges. The robot will adjust its path accordingly to avoid these hazards.
  2. Anti-Collision Sensors: These sensors detect obstacles in the robot’s path, such as furniture, walls, or pet toys. Upon detecting an obstacle, the robot will slow down, stop, or change direction to avoid collisions.
  3. Enhanced Obstacle Recognition: The robot’s camera also contributes to obstacle detection, providing a wider field of view and enhanced recognition of complex objects.
  4. Carpet Detection Sensors: These sensors detect the transition between hard floors and carpets, allowing the robot to adjust its cleaning mode and suction power accordingly.
  5. Adaptive Suspension: The robot’s suspension system automatically adapts to different floor surfaces, ensuring smooth and even movement over uneven terrain or transitions between floor types.

The OBS All-Terrain Detection System works seamlessly to protect your home and ensure the robot’s safe operation. It allows the robot to clean autonomously without the worry of accidental bumps, drops, or damage to your furniture or belongings. This advanced system contributes to the ILIFE W455 Floor Washing Robot’s overall effectiveness and user-friendliness.

Camera Navigation

The camera navigation system of the ILIFE W455 Floor Washing Robot plays a vital role in its ability to clean your home effectively and efficiently. Here’s how it works:

  1. 360-Degree Scanning: The robot’s camera continuously scans the surrounding environment, capturing a comprehensive 360-degree view of the space. This allows it to map out the layout of your home, including obstacles, furniture arrangement, and floor boundaries.
  2. Enhanced Positioning: The camera data is used to accurately determine the robot’s position within the room, ensuring it stays on track and doesn’t get lost. It utilizes advanced algorithms to identify landmarks and landmarks in its path, enabling precise positioning and navigation.
  3. Cleaning Path Planning: Based on the scanned environment and its current position, the robot intelligently plans its cleaning path, optimizing its movements and coverage. It creates a virtual map of your home and determines the most efficient route to clean every area thoroughly.
  4. Obstacle Avoidance: The camera also detects obstacles in its path, allowing the robot to navigate around them safely and avoid collisions. It recognizes obstacles such as furniture, walls, and pet toys, enabling it to adjust its path accordingly.
  5. Edge Detection: The camera helps the robot identify edges, preventing it from falling off steps or bumping into walls. By detecting drop-offs and transitions between floor types, the robot avoids accidents and ensures safe operation.

Updated Version

The ILIFE W455 Floor Washing Robot is indeed the updated model of the W400, and it offers several improvements over its predecessor. Here’s a summary of the key upgrades:

  • Enhanced Navigation: The W455 employs PanoView Navigation, a sophisticated system that utilizes a panoramic camera to map and navigate the cleaning area with precision. This ensures thorough and efficient cleaning, even in complex environments.
  • Refined Cleaning System: The TidalPower Cleaning System has been refined to deliver deeper, more effective cleaning. The robot first sprays water to moisten the floor, then scrubs with an ultrafine fiber roller, suctions up dirt and water, and finally scrapes away any remaining residue.
  • Advanced App Control: The ILIFEHOME app provides enhanced control over the robot, allowing users to set cleaning schedules, adjust settings, and monitor the cleaning progress in real-time.
  • Versatile Terrain Handling: The OBS All-Terrain Detection System enables the robot to handle a wider range of floor surfaces, including carpets, rugs, and hard floors, without getting stuck or causing damage.
  • Real-time Voice Updates: The robot provides real-time voice feedback, keeping users informed about its cleaning status and any potential issues.

W455 Four Steps Cleaning

Yes, the ILIFE W455 Floor Washing Robot employs a four-step cleaning system to deliver thorough and effective cleaning:

  1. Moisten: The robot first sprays clean water onto the floor to moisten and loosen dirt and debris. This step helps to prepare the floor for the subsequent scrubbing and suction stages.
  2. Scrub: Equipped with an ultrafine fiber roller, the robot gently scrubs the floor at a high frequency to remove stubborn stains and deeply embedded dirt. The microfiber roller effectively traps dirt without damaging delicate surfaces.
  3. Scrape: To remove any remaining residue or sticky spots, the robot employs a scraper that wipes the floor with precision. This final step ensures that the floor is left spotless and streak-free.
  4. Suction: With its powerful suction motor, the robot draws up all the dirty water and debris, leaving the floor clean and dry. The dual water tank design separates the clean and dirty water, preventing the reintroduction of dirt and ensuring hygienic cleaning.

This four-step cleaning system, combined with the robot’s advanced navigation and app control features, makes the ILIFE W455 Floor Washing Robot a highly effective and convenient solution for maintaining clean floors.


The ILIFE W455 Floor Washing Robot is equipped with three sets of cliff sensors to prevent it from falling off stairs or edges. These sensors detect changes in height and trigger the robot to reverse direction before it reaches the edge. This safety feature helps to protect the robot from damage and ensures safe navigation throughout your home.


The ILIFE W455 Floor Washing Robot is equipped with nine sets of OBS (Obstacle Detection System) sensors to prevent collisions with obstacles. These sensors, strategically placed around the robot, continuously scan the surrounding environment for potential obstacles. When an obstacle is detected, the robot will slow down or change direction to avoid a collision.

The OBS sensors utilize various technologies, including infrared sensors, ultrasonic sensors, and mechanical bumpers, to ensure comprehensive obstacle detection. This combination of sensors provides reliable and accurate obstacle avoidance, preventing the robot from bumping into furniture, walls, or other objects.

The effectiveness of the OBS system is further enhanced by the robot’s PanoView Navigation system. This advanced navigation system creates a detailed map of the cleaning area, allowing the robot to plan its cleaning path intelligently and avoid obstacles proactively.

Clean/Dirty Water Separation

Yes, the ILIFE W455 Floor Washing Robot features a dual water tank design with separate compartments for clean and dirty water. This design offers several benefits for maintaining cleaning efficiency:

  1. Prevents Cross-Contamination: The separation of clean and dirty water ensures that the clean water remains uncontaminated throughout the cleaning process. This prevents the spread of dirt and bacteria, ensuring that the robot always cleans with fresh, clean water.
  2. Enhances Cleaning Effectiveness: By using clean water for each pass, the robot can effectively remove dirt and debris without redepositing it onto the floor.

Suitable for a Variety Type of Floors

The ILIFE W455 Floor Washing Robot is suitable for a variety of floor types, including:

  • Ceramic Tiles: The robot’s ultrafine fiber roller and powerful suction are effective at removing dirt, grime, and stains from ceramic tiles without scratching or damaging the surface.
  • Wooden Floors: The microfiber roller effectively picks up dirt and debris without harming the delicate finish of hardwood floors.
  • Marble Floors: The scraper effectively removes any residue, leaving the floor with a polished shine.
  • Laminate Floors: The robot’s suction power effectively removes dirt and debris, leaving laminate floors clean and shiny.

To plan the cleaning times by up to 3 times

The ILIFE W455 Floor Washing Robot allows you to schedule cleaning times up to three times in advance. This feature is convenient for ensuring that your floors are cleaned regularly without having to manually start the robot each time.

To schedule cleaning times using the ILIFEHOME app, follow these steps:

  1. Open the ILIFEHOME app on your smartphone.
  2. Connect to your ILIFE W455 Floor Washing Robot.
  3. Tap the “Schedule” button.
  4. Select the desired cleaning time and frequency.
  5. You can schedule up to three cleaning times in advance.
  6. Tap the “Save” button to confirm your schedule.

The robot will automatically start cleaning at the scheduled times, ensuring that your floors are always clean and fresh. You can also view or adjust your scheduled cleaning times anytime through the app.

Packing list

  • ILIFE W455 Floor Washing Robot
  • Charging Base
  • Power Adapter
  • Remote Control (2 AAA batteries included)
  • Cleaning Tool
  • User’s Quick Guide
  • User’s Manual


  • Roller Brush
  • Cleaning Cloth (3pcs)
  • Cleaning Solution (1 bottle)
  • Water Filter (2pcs)
  • Side Brush (2pcs)

Customers Reviews

The ILIFE W455 Floor Washing Robot has received mostly positive reviews from customers. Here are some of the reviews that I found:

Positive Reviews

  • “This robot is amazing! It has picked up dirt and grime that I didn’t even know was there. My floors have never looked so clean.” –
  • “I love that this robot has separate tanks for clean and dirty water. This means that I don’t have to worry about mop water recontaminating my floors.” –
  • “I’m so glad I bought this robot! It has saved me so much time and effort.” –
  • “This robot is a great value for the price. I would definitely recommend it to anyone looking for a floor washing robot.” –

Negative Reviews

  • “I found that this robot sometimes left streaks on my floors.” –
  • “I wish this robot had a larger water tank. I have to refill it a few times when I clean my whole house.” –
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