We have one of the original RV750 shark vacs that we’ve moved to service the bedrooms. This new IQ Robot is a great replacement for the earlier unit because it serves the living areas of our house, where we and our dogs are most of the time we’re home. The anti-pet hair brush does require monitoring and occasional clearing, a small amount of pet hair collects right in the middle of the brush but still a VAST IMPROVEMENT over its predecessor. And its self-empty feature is very convenient, it requires emptying about once a week vs manually emptying our original unit, sometimes twice in a cleaning cycle.

My one complaint would be the noise level. It isn’t unbearable to be in the same room while it’s running but it is noticeably louder than the older unit we have.