The iRobot Roomba 694 does a really good job with pet hair, carpets, and hard floors. The best of all, it can charge itself. Simply leave the charging dock accessible to it, and he’ll go back and charge itself when necessary. For those of you who don’t know, iRobot’s app is available for Android, so you can set everything up through it. You can also control this robot vacuum by using your voice. You can do that via the official app, or by using your voice assistant. The app will give out cleaning suggestions as well, just to improve your habits. The Roomba 694 has a 3-stage cleaning power, as the company calls it. Its 3-stage system lifts dirt, dust, and debris from carpets and hard floors, while an edge-sweeping brush takes care of corners and edges. This robot vacuum can even detect dirtier areas of your home, and focus on them for a while. That’s thanks to some of iRobot’s own technology. This device also comes with dual multi-surface brushes. Most robot vacuums come with a single brush. All in all, this is one of the more compelling robot vacuums out there. It is actually an ideal gadget to get as your first robot vacuum, if you’ve never owned one. It’s user-friendly, and will do just a fine job of cleaning, especially if you’ve never seen one in action.