Introduction
Thank you for choosing the WYBOT B1 Robotic Pool Cleaner. This manual provides essential information for the safe and efficient operation, maintenance, and troubleshooting of your device. Please read it thoroughly before first use and retain it for future reference.
The WYBOT B1 is a compact and lightweight cordless robotic pool cleaner designed for both inground and above-ground pools up to 1221 sq. ft. It features smart navigation, multiple cleaning modes (floor, wall, waterline), and app control for convenient operation. Weighing only 14.3 lbs (6.5 kg), it is easy to lift and handle.
Package Contents
Verify that all items are present in the package:
- WYBOT B1 Robotic Pool Cleaner x 1
- 180µm Fine Filter x 1
- Charger x 1
- Hook x 1
- Manual x 1
- Quick Guide x 1
- Floating Parts x 10 (for specific pool surfaces like Fiberglass/Tile to improve stability for wall-climbing)

Image: Contents of the WYBOT B1 package, including the cleaner, filter, charger, hook, manuals, and floating parts.
Setup
- Initial Charge: Before first use, fully charge the WYBOT B1 using the provided charger. The charging time is approximately 3 hours. The green light indicator will flash during charging and turn solid green when fully charged.
- Download the App: Download the official WYBOT app from your device's app store. The app is essential for selecting cleaning modes and receiving firmware updates.
- Connect to App: Connect the cleaner to the app via Bluetooth. The purple light indicator will be solid when connecting to the app.
- Prepare for Deployment: Ensure the protective cap for the charging port is tightened before placing the cleaner into the pool.
- Floating Parts (Optional): For Fiberglass or Tile pool surfaces, attach the included floating parts to improve stability for wall-climbing.

Image: Screenshot of the WYBOT app showing options for Quick Clean, Mode Choose, and setting appropriate pool surface.
Operating Instructions
- Power On: Press the power button on the cleaner to turn it on. The blue light indicator will turn solid.
- Select Cleaning Mode: Use the WYBOT app to select your desired cleaning mode. Available modes include:
- Floor Cleaning
- Wall Cleaning
- Wall then Floor Cleaning
- Advanced Full Pool Cleaning
- Eco Floor Cleaning
- Quick Clean (approx. 50 minutes for daily maintenance)
- Deployment: Gently lower the cleaner into the pool. It will sink to the bottom and begin its cleaning cycle according to the selected mode. The blue light will flash during cleaning.
- Smart Navigation: The WYBOT B1 utilizes smart cleaning paths to cover the pool floor, walls, and waterline efficiently. It is built with extra bottom roller brushes for enhanced traction, allowing it to move smoothly across drains, seams, and uneven pool floors without stopping. Dual front side brushes sweep along edges and corners for precise cleaning.
- Self-Parking: Once the cleaning cycle is complete or the battery is low, the cleaner will automatically self-park near a wall for easy retrieval.
- Retrieval: Use the provided hook to retrieve the cleaner from the pool. Ensure the cleaner is turned off before handling.
Video: Official product video demonstrating the WYBOT B1 Robotic Pool Cleaner's features, including one-click start, app control, powerful suction, stable wall climbing, and coverage capabilities.

Image: The WYBOT B1 cleaner demonstrating its powerful suction, capable of capturing various debris such as hair, twigs, sand, leaves, and flying insects.

Image: The WYBOT B1 cleaner illustrating its full pool coverage with five comprehensive modes for floor, wall, and advanced full pool cleaning.

Image: The WYBOT B1 cleaner demonstrating smart path navigation, designed to improve coverage up to 98%.

Image: The WYBOT B1 cleaner highlighting its dual front side brushes that sweep along edges and corners for thorough cleaning.

Image: The WYBOT B1 cleaner navigating over obstacles and climbing steps with its extra bottom brushes.

Image: A person easily lifting the lightweight WYBOT B1 cleaner from the pool, illustrating its 14.3 lbs (6.5 kg) design.

Image: The WYBOT B1 cleaner operating in a large pool, indicating coverage up to 1221 sq. ft. and a runtime of 126 minutes.

Image: Visual representation of various pool shapes (rectangular, round, kidney-shape, freeform) compatible with the WYBOT B1 cleaner.

Image: Examples of pool surfaces (Vinyl Liner, Concrete, Plaster, Pebble, Fiberglass, Tile) that the WYBOT B1 can clean. Note: Fiberglass/Tile may require floating blocks for wall-climbing.
Maintenance
- Filter Cleaning: After each use, remove the 180µm fine filter basket and empty any collected debris. Rinse the filter thoroughly with a hose to remove fine particles.
- Unit Cleaning: Periodically rinse the exterior of the cleaner with fresh water to remove any pool chemicals or debris.
- Storage: Store the cleaner in a cool, dry place away from direct sunlight when not in use. Ensure the unit is dry before charging or storing for extended periods.
- Battery Care: For optimal battery life, avoid leaving the cleaner uncharged for long durations. Charge it fully before storing.
Troubleshooting
Refer to the light indicator for status and fault detection:
- Blue Light: Solid indicates power on; Flashing indicates cleaning in progress.
- Green Light: Solid indicates fully charged; Flashing indicates charging in progress.
- Purple Light: Solid indicates connecting to app.
- Red Light: Solid or flashing indicates a fault detected. Consult the app for specific error messages or refer to the full manual for detailed troubleshooting steps.

Image: Diagram showing the different light indicators on the WYBOT B1 and their corresponding statuses (Power on, Cleaning, Fully charged, Charging, Connecting to App, Fault detected).
Common Issues:
- Cleaner not moving: Check battery level via the app. Ensure no large debris is obstructing the brushes or wheels.
- Poor cleaning performance: Clean the filter basket. Ensure the correct cleaning mode is selected for your pool type and debris.
- Cleaner does not turn off automatically when removed from water: This model does not feature an automatic shut-off sensor when removed from water. Always manually turn off the cleaner using the power button after retrieval to prevent the motors from running dry.
Specifications
| Feature | Detail |
|---|---|
| Brand | WYBOT |
| Model Name | WYBOT B1 2026 |
| Model Number | WYBOT OS600 |
| Material | Plastic, Polypropylene |
| Color | BlackGreen |
| Product Dimensions (L x W x H) | 13.8" x 13.7" x 9.3" |
| Power Source | Battery Powered (1 Nonstandard Lithium-Ion Battery included) |
| Lithium Battery Energy Content | 58 Watt Hours |
| Charging Time | 3 Hours |
| Runtime | Up to 126 minutes |
| Max Coverage Area | 1221 sq. ft. |
| Control Method | App (Bluetooth) |
| Filter Type | 180µm Fine Filter |
| Special Features | Cordless, Smart Navigation, Self-Parking, App Control, Dual Front Side Brushes |
Warranty and Support
The WYBOT B1 Robotic Pool Cleaner comes with a 1-year comprehensive protection warranty. Each unit is water-tested before shipment to ensure reliable performance. Minor water marks are normal and do not indicate a defect.
For technical support, warranty claims, or further assistance, please refer to the contact information provided in the Quick Guide or visit the official WYBOT website.
Continuous performance updates are available via OTA (Over-The-Air) firmware updates through the WYBOT app, ensuring your pool cleaner improves over time.