iRobot Roomba 677 Smart Wi-Fi Connected Multisurface Robot Vacuum with Alexa Connectivity and Pet Hair Technology

• Three-stage cleaning system automatically increases suction as needed for a deeper clean
  
• Auto-adjust cleaning head and dual multi-surface brushes go from carpet to hard floors for a whole-house clean
  
• Edge-sweeping brush ensures even hard-to-reach places are cleaned thoroughly
  
• Adaptive navigation sensors guide the robot under furniture and along edges, while Cliff Detect keeps it from falling down stairs
  
• Dirt Detect sensors alert the robot about high-traffic areas and other dirtier spots for a more thorough clean
  
• Learns your cleaning habits to suggest schedules, and recommends extra cleanings when pollen counts are high or during pet shedding season
  
• iRobot Home app allows you to control the robot, and schedule when and where it runs
  
• Compatible with Amazon Alexa and Google Assistant for hands-free convenience using your voice commands
  
• Rechargeable battery runs for up to 90 minutes before the robot automatically docks and charges
  

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