If you’re in the market for a robot vacuum and want to invest in the best, you are probably considering the bObsweep PetHair and Hoover Rogue 970. Based on our rating, PetHair has the overall rating of 6 out of 10 versus 8.7 for Rogue 970.
A noticeable difference between two models is the size, which is 35 x 10.7/13.8 x 3.9 (D x H) cm/inches for the PetHair and 34.5 x 9.6/13.6 x 3.8 (D x H) cm/inches for the Rogue 970. The weight of the PetHair is 3.5/7.7 kg/lbs, and for the Rogue 970 it is 3.4/7.5 kg/lbs.
The Hoover Rogue 970 is better robot vacuum in this comparison. Check Hoover Rogue 970 price