![iRobot Roomba i4+ (4552) Robot Vacuum with Automatic Dirt Disposal - Empties Itself for up to 60 Days, Wi-Fi Connected Mapping, Compatible with Alexa, Ideal for Pet Hair, Carpets : Amazon.ca: Home iRobot Roomba i4+ (4552) Robot Vacuum with Automatic Dirt Disposal - Empties Itself for up to 60 Days, Wi-Fi Connected Mapping, Compatible with Alexa, Ideal for Pet Hair, Carpets : Amazon.ca: Home](https://m.media-amazon.com/images/I/71b1+HyxfjL._AC_UF1000,1000_QL80_.jpg)
iRobot Roomba i4+ (4552) Robot Vacuum with Automatic Dirt Disposal - Empties Itself for up to 60 Days, Wi-Fi Connected Mapping, Compatible with Alexa, Ideal for Pet Hair, Carpets : Amazon.ca: Home
![4400044 IROBOT ROOMBA I4 4550 WITH DIRT DISPOSAL 120 00 INSTANT SAVINGS EXPIRES ON 2022 12 02 479 99 - Costco East Fan Blog 4400044 IROBOT ROOMBA I4 4550 WITH DIRT DISPOSAL 120 00 INSTANT SAVINGS EXPIRES ON 2022 12 02 479 99 - Costco East Fan Blog](https://east.cocowest1.ca/uploads/2022/11/IROBOT_ROOMBA_I44550_WITH_DIRT_DISPOSAL_20221128_65775.jpg)
4400044 IROBOT ROOMBA I4 4550 WITH DIRT DISPOSAL 120 00 INSTANT SAVINGS EXPIRES ON 2022 12 02 479 99 - Costco East Fan Blog
![4400044 IROBOT ROOMBA I4 4550 WITH DIRT DISPOSAL 100 00 INSTANT SAVINGS EXPIRES ON 2022 07 24 499 99 - Costco East Fan Blog 4400044 IROBOT ROOMBA I4 4550 WITH DIRT DISPOSAL 100 00 INSTANT SAVINGS EXPIRES ON 2022 07 24 499 99 - Costco East Fan Blog](https://east.cocowest1.ca/uploads/2022/07/IROBOT_ROOMBA_I44550_WITH_DIRT_DISPOSAL_20220722_57971-300x225.jpg)
4400044 IROBOT ROOMBA I4 4550 WITH DIRT DISPOSAL 100 00 INSTANT SAVINGS EXPIRES ON 2022 07 24 499 99 - Costco East Fan Blog
![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 systematically maps, but without a camera/vslam. : r/roomba 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 systematically maps, but without a camera/vslam. : r/roomba](https://preview.redd.it/01ycax3n5ym51.jpg?auto=webp&s=48703351a410709dbc22802a229a526c6eebe025)