Robot lifestyle RL4219 Window Cleaning Robot: Automatic water spray with ultrasonic atomizer
This smart window cleaning robot is designed for homeowners who want spotless windows without the risk of ladder climbing or hiring expensive services. It's perfect for maintaining second-story windows or glass doors that are tough to reach safely.
While most window robots focus on basic cleaning, this one delivers true peace of mind with its built-in safety systems. The UPS power backup keeps it running for 20 minutes during outages, so it won't drop unexpectedly—you'll hear the alarm before you even check. The 5600Pa suction grips firmly on various surfaces like glass, tiles, and mirrors, tackling stubborn stains like bird droppings with ease.
Control it via the included remote or let it handle the work autonomously with intelligent path planning. The automatic water spray ensures a thorough wet wipe, leaving no streaks behind. Set it up once, and enjoy consistently clean windows that enhance your home's brightness and curb appeal.
Features
- Powerful suction up to 5600 Pa
- UPS power-off protection for 20-30 minutes
- Infrared remote control with 10-meter range
- Multi-surface cleaning for glass, tiles, and mirrors
- Intelligent Z-shaped cleaning path planning
- Safety rope with 150 lbs load capacity
- Low noise operation under 65 dB
- Automatic edge detection and adjustment
- Brushless motor for longer lifespan
- Automatic water spray with ultrasonic atomizer
General specs
- Brand: Robot lifestyle
- Model: RL4219
- Seller: Joom
- ID: 67e677d4eb9f9398412c9322
- Shape: Rectangular
- Material: Plastic
- Plug Type: UK
- Power Source: Rechargeable Battery
- Cleaning Type: Wet
- Suction Power: 5600 Pa
- Control Method: Remote
- First listed by seller: 12/10/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
United States
Comparison with similar products
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|---|---|---|---|---|---|---|
Robot lifestyle RL4219 Automatic water spray with ultrasonic atomizer
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Anminto B0FQ9WQ8DK-ANM-06-0909-1 White AI path planning for efficient cleaning
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TOSIMA W5 White Triple Safety System
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SEEING.U W2 6000Pa suction power equals 45N manual force
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TOSIMA W5 Triple Safety System for secure operation
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Frewico 2BGN8-D90 Yellow
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| Brand | Robot lifestyle | Anminto | TOSIMA | SEEING.U | TOSIMA | Frewico |
| Model | RL4219 | B0FQ9WQ8DK-ANM-06-0909-1 | W5 | W2 | W5 | 2BGN8-D90 |
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| Price | $93.32 | $159.99 | $159.89 | $249.00 | $159.89 | $189.00 |
| Seller | Joom | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | December 12, 2025 | December 6, 2025 | December 9, 2025 | December 9, 2025 | December 9, 2025 | December 9, 2025 |
| Shape | Rectangular | Rectangular | Rectangular | Rectangular | ||
| Cleaning Type | Wet | Wet | Wet | Wet | ||
| Suction Power | 5600 Pa | 3000 | 6000Pa | 5.6KPa | ||
| Control Method | Remote | Remote | Remote | Remote | Remote | App |
| Weight | 4.59 | 1.81 | 5.952481074 Pounds | 2.68 Pounds | ||
| Dimensions | 5.9, 11.8, 4.2 | 10.16, 15.24, 10.16 | 11.8 inches, 14.76 inches, 5.7 inches | 8.66 inches, 2.76 inches, 8.66 inches | ||
| Cleaning Modes | Auto, Spot | Auto, Edge, Spot, Spiral, Turbo, Wall-following, Zigzag | Fast Clean, Deep Clean, Spot Clean | |||
