A Smart Vacuum: iRobot Roomba 692 Robot Vacuum Making cleaning up easier with the iRobot Roomba 692 Robot Vacuum ($200, originally $300). It can clean up clean up pet hair, dust, and just about anything they comes across on both carpet and hardwood floors. It's app controlled as well and even works with Alexa. Image Source: amazon.com iRobot Roomba 692 Robot Vacuum $200 from amazon.com Buy Now