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 devices' maker iRobot has acknowledged its update had caused problems for "a limited number" of its i7 and s9 Roomba models. However, it added a fix would take "several weeks" to roll out ...