![Costco shows an i4 robot to compare with the i7+ on its site. The link to the actual listing for the i4 does not work though. It appears that the i4 somehow Costco shows an i4 robot to compare with the i7+ on its site. The link to the actual listing for the i4 does not work though. It appears that the i4 somehow](https://preview.redd.it/01ycax3n5ym51.jpg?auto=webp&s=48703351a410709dbc22802a229a526c6eebe025)
Costco shows an i4 robot to compare with the i7+ on its site. The link to the actual listing for the i4 does not work though. It appears that the i4 somehow
![iRobot Roomba 670 Robot Vacuum-Wi-Fi Connectivity, Works with Google Home, Good for Pet Hair, Carpets, Hard Floors, Self-Charging - Walmart.com iRobot Roomba 670 Robot Vacuum-Wi-Fi Connectivity, Works with Google Home, Good for Pet Hair, Carpets, Hard Floors, Self-Charging - Walmart.com](https://i5.walmartimages.com/asr/f8cb0470-5eb4-49f8-bbde-c058452d3052.002bf28054046eb5afd92781ac6aba37.jpeg)
iRobot Roomba 670 Robot Vacuum-Wi-Fi Connectivity, Works with Google Home, Good for Pet Hair, Carpets, Hard Floors, Self-Charging - Walmart.com
![iRobot Roomba 960 Silver Auto Charging Robotic Vacuum in the Robotic Vacuums department at Lowes.com iRobot Roomba 960 Silver Auto Charging Robotic Vacuum in the Robotic Vacuums department at Lowes.com](https://mobileimages.lowes.com/productimages/a72638bf-e8d4-4dee-9b5f-3a4595f8ef5c/07625788.jpg?size=pdhi)