Robot vacuum and mop by Dreame, model D20 Pro Plus. It pairs a 0.5-litre bin in the robot with a 5-litre self-emptying base, so the bag is changed every few weeks instead of emptying the unit daily. It is rated at up to 230 minutes of runtime and 214 m² of coverage per charge from its 5200 mAh battery, and measures 350 x 350 mm with a height of 96.9 mm.
When choosing a robot, look at the declared suction in Pa, the navigation type (LiDAR laser or camera) and the height of the unit, which decides whether it fits under low furniture. The mopping system, the tank capacities and, if the dock self-empties, how often the bag has to be replaced also matter. The robot needs a clear spot for its dock next to a 220-240 V socket, floors free of loose cables and a 2.4 GHz Wi-Fi network for app control.
The data shown comes from the documentation published by the manufacturer; in case of divergence the official datasheet prevails. The product is covered by the three-year legal guarantee of conformity (Spanish RDL 1/2007).
