Is there a sweeping robot with better cleaning effect on floor tiles and carpets?

Many people don't understand why some sweeping robots on the market sell for 4000 yuan, while others only cost 1000 yuan. In fact, there is a mystery in this. Considering whether a sweeping robot is powerful or not, there are three indicators: algorithm, ability and quality. Algorithms are divided into random type and programming type. Random type adopts unplanned random collision system, and the cleaning effect depends on time, and the route is different every time, and the effect is not ideal. On the other hand, the planning is much smarter, and the navigation and positioning system will be used to remember the coordinates of the starting point and the cleaning path, build an environmental map, plan the cleaning route, and avoid re-scanning and missing scanning. This ability is mainly embodied by the suction and cleaning system. For example, Neato focuses on long roller brushes and large suction motors. A good vacuum motor has high rotating speed, large suction, long service life and low noise. In addition, virtual walls, climbing ability, lithium batteries and battery capacity are also concerns. Regarding the quality, there is nothing wrong with buying professional brands, because the algorithm and transmission structure design of sweeping robots require higher technology, while traditional home appliance brands are mainly OEM. The warranty period of general sweeping robots is one year. We don't recommend buying parallel imports because the maintenance cost at our own expense is too high. Vulnerable products such as roller brushes, filter screens and side brushes can be bought on Taobao, and the price is not scary. It is not recommended to choose two-in-one products; Household cleaning robots are actually divided into sweeping robots, mopping robots and two-in-one robots. The sweeping robot can be understood as a vacuum cleaner that can run by itself, mainly cleaning the ground through the principle of sweeping and sucking. A mopping robot can be understood as a moving mop, which cleans the ground by dragging and needs to spray water. The advantage of sweeping robot is that it is suitable for floors of various materials, including wood floors, floor tiles and carpets. The disadvantage is that oil stains and garbage are difficult to clean up. The advantage of mopping robot is to solve the liquid and oil stains that can't be removed, but the disadvantage is that it can't be used on carpets. So, doesn't buying a two-in-one robot solve all the problems? No, the main thing is that a fully functional two-in-one robot is quite expensive. Considering professionalism, failure rate and battery life, we suggest that you buy a single-function robot, which can be used every day first and then every two to three days.