Some home appliances can be selected in a simple way to choose products with strong performance, advanced technology and excellent quality. The types of household appliances are different, and the purchase skills are also different.
For example, some more mature home appliances (washing machines, TVs, refrigerators) have passed the period of rapid development. New technologies are produced after a period of research and development, the speed of technology update is slow, and new technologies are usually carried on mid-to-high-end models, which have little impact on entry-level models.
For example, high-tech household appliances appeared relatively late, many are still in the development stage, and technological upgrades are more frequent. To buy this kind of home appliances (sweeping robots, floor scrubbers), it is recommended to buy new models instead of old ones, unless the budget is limited, you can only seek second.
It has only been ten years since the real mass production of sweeping robots has entered the homes of ordinary people. The sweeping robot has been fully automated from the beginning of automatic cleaning to the current sweeping + mopping + washing, which has truly liberated your hands.
The suction power of the sweeping robot has also been upgraded from about 2000Pa in the early days to more than 10000Pa now, which can easily suck away debris;
The product design is also gradually transitioning to ultra-thin and embedded, which is more convenient to clean low spaces, and can be well integrated into the home, with high color and small size;
The obstacle avoidance ability of the sweeping robot can reach the millimeter level, combined with the AI algorithm, to achieve accurate and active intelligent obstacle avoidance, which is more convenient to use, and will never appear in a circle in one place again;
The cleaning effect of the sweeping robot has also been significantly improved, and the emergence of the telescopic robotic arm solves the problem that the corners are difficult to clean;
The generation of the base station of the sweeping robot makes the sweeping robot more intelligent. Washing and mopping, disinfection and drying are fully automatic, freeing up hands.
Some leading companies will launch new products every six months, and they are equipped with their latest research and development technology, so it is recommended to buy new instead of old when buying sweeping robots.