Review ID: 29030

Review Text: Poor suction, poor battery, leaves dirt behind. I bought this product despite the very poor reviews in the US and Australia. I have an IRobot 9S with very good suction and wanted to try a new brand and went with LG Cordzero R9 Wi-Fi. This robot vacuum cleaner has poor suction and very poor battery life. The wifi connection was fine for me - with zero dropouts in the few days that I had it. Others commented that their connection was poor also. The first day I charged the battery was about 5 hours and then let it vacuum for about 50 mins an area of 450sft and battery ran out. It charged again for 24 hours and vacuumed an area of 230sft for about 30 mins and the battery died. Very disappointing. I returned the product and received a refund. The suction is nowhere near the IRobot 9S. See pics below of cat litter left behind on the second vacuuming day. I do not recommend this product. It looks nice, the vacuum does not run into walls, and the noise is fairly low compared with other robot vacuums. You can select it to work in a zigzag or do edge cleaning pattern and it gets close to the wall and the suction increases when it reaches the edge of the floor which is great but it skips large areas and leaves a lot of dirt behind. The $999 price is very steep for such a poor performing product. Needs a lot of improvement.

Gold Attribute: {'Brand': 'lg', 'Model Version': 'R9'}

Review Image:

  1. Product Title: LG - CordZero R9 Wi-Fi Connected Robot Vacuum with Auto-Docking and HEPA Filter - Matte Grey

    1. "Cleaning Path Width" : "11.2 inches",
    2. "Vacuum Type" : "Robotic vacuums",
    3. "Bin Capacity" : "0.16 gallons",
    4. "Product Weight" : "9.4 pounds",
    5. "Bagless" : "Yes",
    6. "Compatible Floor Type" : "All floors",
    7. "Corded/Cordless" : "Cordless",
    8. "Filter Type" : "HEPA, 5-stage, Cyclonic",
    9. "Hypoallergenic" : "Yes",
    10. "Multi Surface" : "Yes",
    11. "Washable Filter" : "Yes",
    12. "Maximum Runtime" : "100 minutes",
    13. "Product Name" : "CordZero R9 Wi-Fi Connected Robot Vacuum with Auto-Docking and HEPA Filter",
    14. "Brand" : "LG",
    15. "Model Number" : "R975GM",
    16. "Color" : "Matte Grey",
    17. "Color Category" : "Gray",
    18. "Product Height" : "13 inches",
    19. "Product Length" : "5 1/8 inches",
    20. "Product Width" : "11 1/4 inches",
    21. "Cliff Sensor" : "Yes",
    22. "Voltage" : "25.55 volts",
    23. "Remote Control" : "Yes",
    24. "Edge Cleaning" : "Yes",
    25. "Noise Level" : "60 decibels",
    26. "Self-Charging" : "Yes",
    27. "Charger Included" : "Yes",
    28. "Battery Capacity" : "2330 milliampere hours",
    29. "Manufacturer's Warranty - Parts" : "1 Year General, 10 Years Smart Inverter Motor",
    30. "Manufacturer's Warranty - Labor" : "1 Year",
    31. "UPC" : "048231028943",