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$469.99 $499 6% off
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Use coupon code HOBOT298 at checkout to get this product for $29 off

HOBOT-298 provides an innovative solution to spray water or detergent on the surface of windows while the robot is operating to wash away dirt and polish windows. With Bio-Mimicry Technology and Ultrasonic Water Spray, the device nebulizes water into 15μm dense mist to dissolve dust and polish windows without leaving watermarks. HOBOT-298 provides effective window cleaning with its powerful vacuum, making it stand on the surface of the glass while removing out dust and impurities. All of these cutting-edge features and a lot more smart functions, HOBOT-298 cleans your window like no other.

  • Automatic ultrasonic water spray
  • Designed for glasses of any thickness
  • 3 kinds of automatic operation modes for cleaning the entire window
  • Stops automatically upon completion of cleaning
  • High-strength safety rope (tensile strength 150Kgf) & buckle
HOBOT-298 is HOBOT Technology's latest model that won a CES Innovation Award in 2019


  • Color: white
  • Finish: plastic
  • Product dimensions: 9.45" x 9.45" x 3.94"
  • Weight: 45.15 oz
  • Software: AI Technology S2.1
  • Cleaning pattern: liner clean
  • Auto water spray
  • Replaceable water tank: 1.35 fl oz
  • Nozzle type: ultrasonic, 108Khz
  • Water particle size: 15 μm
  • Glass detergent: 8.45 fl oz
  • Auto-cleaning modes: 3 modes
  • Noise/dB: 64dB @1m
  • Suction force: 6.0Kgs
  • Workable window size: < 15.7" x 15.7"
  • Power range: 100~240V, 50~60Hz
  • Power consumption: 72W
  • Cleaning cloth: microfiber
  • Safety rope (150 Kgf)
  • Embedded Li-Po battery: 20 mins
  • Manufacture's 1-year limited warranty


  • HOBOT-298: Window Cleaning Robot


  • Ships to Contiguous US
  • Expected Delivery: May 16 - May 21


  • Returns accepted within 30 days of shipment for orders within the Contiguous US.