iRobot says its new robot vacuum and mop outperforms 600 Series Roombas for 275

Robot vacuums are handy little devices that can help folks save a ton of time and energy. However, some of the more well-known options are often a bit pricey, especially when a mopping function comes into the mix. As it happens, iRobot has revealed a relatively budget-friendly 2-in-1 robot vacuum and mop. It says the 275 Roomba Combo Essential actually outperforms the Roomba 600 Series thanks to 20 times more suction power, and the addition of a mop and smart navigation. According to iRobot, this model offers 25 percent better performance at picking up dirt from hard floors than the Roomba 600 Series.