Automatic Window Cleaning Robot – App-Controlled, Ultrasonic Spray
Automatic Window Cleaning Robot – App-Controlled, Ultrasonic Spray
Clean Every Window Effortlessly – Fully Automatic & App-Controlled
Say goodbye to the hassle of manual window cleaning. The WB2 Automatic Window Cleaning Robot uses gyroscope navigation and ultrasonic atomization spray technology to glide across both framed and frameless windows, leaving a streak-free finish with minimal effort on your part. Ideal for homes, apartments, and hotel settings alike, this smart device cleans at an impressive rate of just 4 minutes per m².
Control the robot from your smartphone via the Tuya app (iOS 12.2+ / Android 6.0+ / Bluetooth 4.2+), choose from 3+ cleaning modes, and let the brushless BLDC Nidec motor do all the hard work. A built-in safety suction system keeps the unit firmly adhered to the glass surface — and continues to hold for 20–30 minutes even after power is cut, giving you peace of mind at any height.
Made in Mainland China (Guangdong).
Key Features
- Ultrasonic Atomization Spray: 80 ml water tank with dual spray nozzles delivers a fine mist for thorough, efficient cleaning
- Gyroscope Navigation: Precisely maps and covers the full window surface with no missed spots
- 3+ Cleaning Modes: Flexible options for a range of window sizes and soil levels
- App-Controlled (Tuya): Start, stop, and switch modes directly from your phone
- Brushless BLDC Nidec Motor: High-efficiency, low-wear motor for quiet, reliable performance (~70 dB)
- Vacuum Suction Power: 2.2–3.6 kPa keeps the robot securely on the glass — even frameless windows
- Safety Hold: Retains suction for 20–30 minutes after power-off to prevent accidental drops
- Includes Cleaning Cloth Refill: Ready to use out of the box
- Universal Power Adapter: 100–240 V input, US plug included; charges fully in just 2.5 hours
- Certified: CE, RoHS, WEEE, FCC compliant
- 1-Year Warranty
Technical Specifications
| Model | WB2-001 |
| Dimensions | 27.8 × 14 × 8 cm |
| Net Weight | 1.18 kg |
| Battery Capacity | 500 mAh |
| Max Runtime | 20–30 minutes |
| Cleaning Speed | 4 min/m² |
| Water Tank | 80 ml |
| Rated Power | 90 W |
| Adapter Input | 100–240 V |
| Adapter Output | 24 V / 3 A |
| Navigation | Gyroscope |
| Compatible Surfaces | Framed & frameless windows |
| App | Tuya (iOS 12.2+ / Android 6.0+ / BT 4.2+) |
| Noise Level | ~70 dB |
| Certifications | CE, RoHS, WEEE, FCC |
| Warranty | 1 Year |
Perfect For
- Large glass facades at home or in hotel rooms
- High or hard-to-reach windows where ladders are impractical
- Anyone who wants sparkling, streak-free windows without the effort
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Learn more: EPA Safer Choice cleaning product guidance
Frequently Asked Questions
Q: Does the window cleaning robot work on frameless windows?
A: Yes! The WB2 automatic window cleaning robot is designed to work on both framed and frameless glass surfaces. Its gyroscope navigation system accurately maps the window area regardless of whether a frame is present, ensuring full coverage every time.
Q: How do I control the window cleaning robot?
A: The robot is controlled via the free Tuya smartphone app, compatible with iOS 12.2 or later and Android 6.0 or later using Bluetooth 4.2. Simply connect, select one of the 3+ cleaning modes, and start the session — all from the palm of your hand.
Q: What happens if the power cuts out while the robot is on the window?
A: The WB2 features a built-in safety suction mechanism that maintains its grip on the glass for 20–30 minutes even after power is disconnected, preventing any accidental drops and giving you ample time to retrieve the unit safely.
Q: How long does the battery last and how long does it take to charge?
A: The robot's 500 mAh battery provides a maximum runtime of 20–30 minutes per charge, which is sufficient to cover most standard-sized windows. A full charge takes approximately 2.5 hours using the included 100–240 V universal adapter with US plug.
Q: Is the window cleaning robot suitable for hotel use?
A: Absolutely. The WB2 is specifically designed for both household and hotel applications. Its efficient 4 min/m² cleaning speed, multiple cleaning modes, and app control make it a practical solution for maintaining large glass surfaces in hospitality environments.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.