The iRobot Roomba 650 vs bObsweep PetHair comparison proves that these robot vacuums have many common features. Based on our rating, Roomba 650 has the overall rating of 6.5 out of 10 versus 6 for PetHair.
A noticeable difference between two models is the size, which is 34 x 9.1/13.4 x 3.6 (D x H) cm/inches for the Roomba 650 and 35 x 10.7/13.8 x 3.9 (D x H) cm/inches for the PetHair. The weight of the Roomba 650 is 5.3/11.7 kg/lbs, and for the PetHair it is 3.5/7.7 kg/lbs.
The iRobot Roomba 650 is better robot vacuums in this comparison. Check iRobot Roomba 650 price