iRobot Roomba j8 Robot Vacuum - Wi-Fi Connected Self-Emptying PrecisionVision Navigation 44 out of 5 Stars. 4 reviews iRobot Braava Jet M6 (6110) Ultimate Robot Mop- Wi-Fi Connected, Precision Jet Spray, Smart Mapping, Works with Google Home...
There are outlier specialty Roomba made for certain vendors, but most robots are tied to a general "base" model. For example: i3 = i1/i2/i4/i5 (with specific changes) i7 = i6/i8 (with specific changes) The same is true for the J models with advanced navigation: j7 = j5/j8 (...