Can Roomba effectively clean over thresholds?
Yes, Roomba can go over threshold. Roomba has the ability to climb over small obstacles and thresholds that are up to 0.75 inches tall. This is made possible with the help of its cliff sensors and spinning side brushes that allow it to navigate around corners and over objects. However, larger thresholds or obstacles may obstruct Roomba’s movement and cause it to get stuck.