The Roomba i3+ EVO has the best blend of affordability ... curtains in both rooms and a French bulldog who has a tendency to leave toys strewn about and relieve himself on the floor from time ...
Not so with iRobot’s new Roomba i7+ ($950), which empties itself. While the device is powering up, a separate vacuum inside its base charger sucks the dirt and dust from the Roomba’s innards ...