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What brand of 2021 sweeping robot is good? Look at these three precautions before buying

With everyone's pursuit of quality of life, home furnishings are gradually developing towards intelligence. Among them, as a product of advanced technology, sweeping robots have become an important choice for most households to replace manual cleaning. With the popularity of vacuum cleaners, various brands on the market flocked to the market. In order not to let everyone get into entanglement when purchasing, today I will understand the relevant matters that need to be paid attention to when purchasing a robot vacuum cleaner.

Precautions for the purchase of sweeping robots

Path planning ability

For the sweeping robot, the way of cleaning depends on the accuracy of the environment map and its positioning. Choosing a sweeping robot that can accurately plan the cleaning route can clean the ground more efficiently. The realization of this function is closely connected with the positioning and navigation technology carried by the sweeper. At present, laser navigation and visual navigation are the two mainstream positioning technologies used by sweepers. After recent years of development, the technology of laser navigation is more mature, and the positioning accuracy is better than that of visual navigation, which can better adapt to the indoor environment.

Cleaning ability

Sweeping ability is an important indicator for choosing sweeping robots. The measurement of this ability mainly depends on the suction power of the sweeping robot, the design of the suction port, and the use of the cleaning brush. At present, the suction power of the sweeper is generally between 2000-2700Pa, which can meet daily cleaning. Regarding the design of the suction port, there is a roller brush or without a roller brush. The former is suitable for families that pay attention to cleaning up dust and particle garbage, and the latter is suitable for families that need to focus on cleaning up pet hair or hair, and it is not prone to entanglement during cleaning. Moreover, the bottom of the sweeper is mostly equipped with bilateral brushes and rolling brushes, which can clean dust and other dirt.

Endurance

Endurance will affect the cleaning efficiency of the sweeping machine. Generally, the larger the battery capacity of the sweeping robot, the stronger its endurance and the larger the area to be cleaned at one time. At present, most of the sweepers on the market also have an automatic recharging function, which can automatically return to the charging base for recharging when the sweeper's battery is low or after the cleaning is completed, so that you don't have to worry about cleaning.

2. Product recommendation of sweeping robot

1. Uoni by Li Sweeper Robot

Youli Uoni sweeping robot V980 Plus is equipped with bilateral brushes and V-shaped floating roller brushes, which can not only collect dust in two directions, but also actively adhere to the floor to vacuum; it is equipped with a new customized ASAR-V9 dynamic path planning system and the eighth-generation laser navigation system , Can accurately draw the whole house map and plan the U-shaped cleaning path, realize the high-coverage whole house cleaning, and complete the cleaning task efficiently.

As for the time-consuming and laborious "project" of cleaning the dust box garbage, it can also be directly handed over to the Yuri V980 Plus. Because it comes with a dust collector, it can automatically suck the dust box garbage into the disposable dust bag in the dust collector, which not only locks the dust firmly, but also avoids secondary pollution. In addition, the disposable dust bag has a large capacity, which can be thrown out once a month, which is quite worry-free.

2. ECOVACS Cobos sweeping robot

The Cobos sweeping robot T8 AIVI is upgraded with dToF navigation in positioning technology, which has the advantages of higher accuracy, longer detection distance, longer life, and lower power consumption. When cleaning, it is equipped with OZMO Pro high-frequency electric wiping module, which can perform deep cleaning like manual wiping on the ground. In addition, it also has a camera tour function, but some users feedback that the video display pixels are average, and the camera can only be controlled by the distance of the machine, and the coverage is limited. For families with or without pets, this feature is not very suitable.

3. Roborock Roborock Robot

The Roborock T7 Pro features "AI binocular obstacle avoidance", which can obtain RGB image information and depth information from the images taken by the left and right cameras. Based on the original lidar, the obstacle avoidance function is more perfect. 3D modeling and ranging of the objects inside to achieve perfect obstacle avoidance. In terms of cleaning ability, it adopts a combined mode of rolling brush mechanical structure + brushless fan, which can easily sweep dust on the ground, but its wet mopping ability is weaker than other mainstream products.

4. NARWEL cloud whale sweeping robot

The cloud whale sweeping robot has a built-in lidar sensor, which can automatically avoid obstacles and make path planning. In order to improve the cleaning effect of mopping, the cloud whale mopping robot has designed a rounded triangle mop, which can be rotated in both directions to achieve no gaps in the middle and no leakage. Moreover, it has also intelligently upgraded the cleaning function, and adopts an original mop self-cleaning system, which can automatically clean the mop during the mopping process, saving people worry and effort. But in the sweeping and mopping operation, it is necessary to turn the machine over and install the cleaning module separately, which is more troublesome.

5. iRobot Ai Robert sweeping robot

The Ai Roberto vacuum cleaner Roomba S9+ is equipped with vSLAM optical sensors, which can capture more than 230,400 data points per second, allowing the robot to accurately map the whole house, so as to understand the location, the scanned area and the uncleaned area. When passing the carpet, it will also automatically turn on the carpet pressurization technology to increase the maximum suction power for deep cleaning. Moreover, it uses a D-shaped body, which can be cleaned closer to the corners than the round body of a traditional sweeper, and obtain a more thorough cleaning effect. However, if you enter into a long and narrow area to clean, it is not easy to get out of trouble because of the fuselage.