5 Robot Vacuums That Can Clean Your Home When You're Not Even There

The humble vacuum cleaner has come a long way over the past few years. Gone are the days when you had to carve out 30 minutes or more per week to keep those carpets clean. These days, your vacuum can clean the house for you -- meaning you can leave, and come home to a totally clean home. There are a number of smart robotic vacuums out there, and while they all do basically the same thing, there are a few key differences that might make one product better than another for your uses. Apart from the obvious -- like the fact that you want a robotic vacuum to be relatively good at cleaning, you'll also want to consider how the vacuum is controlled.