A Robot Vacuum: iRobot Roomba 676 Robot Vacuum A vacuum cleaner that cleans the house without help? Sign us up! The iRobot Roomba 676 Robot Vacuum ($244, originally $275) will definitely cut down on cleaning time, with a side bonus: it'll be good for their back because they won't have to bend to vacuum those hard-to-reach spots. Image Source: walmart.com iRobot Roomba 676 Robot Vacuum $244 from walmart.com Buy Now