The iRobot Roomba i7+ used a grid pattern to impressively ... The downside of the system is that you have to purchase replacement bags. The brushroll has counter-rotating rubber treads that ...

Not so with iRobot’s new Roomba i7+ ($950), which empties itself. While the device is powering up, a separate vacuum inside its base charger sucks the dirt and dust from the Roomba’s innards ...

The great thing about hacking on Roombas is that iRobot used quality parts to build them. [Jason] got his hands on a broken 5XX series Roomba and posted an article about how he reused the salvaged ...

The iRobot Roomba j7 comes with Roomba’s standard features on its robot vacuum, including its three-stage cleaning system with dual multi-surface rubber brushes and an edge-sweeping brush ...