This robot can wipe the floor to further liberate your hands


As artificial intelligence penetrates into our lives more and more deeply, the cleansing assistant who is indispensable in people's daily life is not only a function of becoming increasingly powerful, but also becoming more and more intelligent. It can be said that we can save trouble and worry. But in fact, the function of the vacuum cleaner is still limited to cleaning the dry debris on the floor and dust, and for those sticky materials or powerless, and then need to wipe the liquid cleaning method. For lazy people, this is really a nuisance. To solve this problem, last week, iRobot brought a new household cleaning product, Braava, which belongs to the Roomba series of sweeping robots. It must be admitted that many of Braava's features are not comparable to most robotic vacuum cleaners in the market, but its low prices and relatively useful features have won the favor of many consumers.

Currently, it has been a while since Braava was launched, but in order to deepen its level of intelligence, iRobot announced yesterday that it will add a mobile application to Braava. In this way, in theory, the user can directly use the mobile phone to direct the operation of Braava, but in fact, because of the product's own design limitations, the new function of Braava has little effect on the intelligence. Because Braava doesn't have a charging cradle behind the Roomba, it can automatically charge, start up and shut down. It also requires the user to connect the power supply when it is used. It cannot be separated from the manual help and supervision, so it can never be 100% intelligent.

And because the cleaning effect of Braava mainly depends on the cleaning pad attached to the bottom, the built-in water tank is also small, so the refilling of the clean water and the replacement of the cleaning pad also require more frequent manual operations. According to statistics, the clean-up time for changing the water is within 2 square feet.

There is no way Braava can accurately position the surroundings compared to the latest Roomba with sensors. It can only move in one direction until it encounters obstacles and stops to return to the starting point. The more reliable point is that Braava's operating range will not exceed the specified range. If you don't want Braava to reach a certain area in the room, you can set it back to this area, and set the starting point of the run to the edge of this area, because Braava will never cross its starting line. Thus, as long as you are careful enough to operate properly, Braava's use is convenient. Of course, the premise is not to compare with high-precision intelligent products such as Roomba.

In fact, the integration of mobile applications has also added two semi-automation features for Braava. For one, you can use this app to set an invisible operating range for Braava. No need to “go straight”. Second, you can also set up special missions for Braava. It can be used only for the cleaning service in a certain area. You can complete tasks and reduce the useless work. As it turns out, these two new features did indeed make Braava's clean performance in a specific area high quality and efficient.

As a whole, Braava's cleansing ability is still passable, but it is not good. After Braava's cleaning work, the entire home has a lot of light, the bathroom and toilet are fresh, the kitchen floor has less oil stains, and the living room will not have any grittiness or debris any more. However, the more compact and light waste disposal still seems to be incompetent. ".

From Braava's current price of $199 (about 1,300 yuan), compared with the price of the latest Roomba 899 (approximately RMB 6,000) and the high price of Dyson vacuum cleaners, Braava is quite cheap, but In the long run, Braava needs to periodically replace the cleaning pad. A box of 10-piece disposable cleaning pads requires $7.50 (approximately RMB50), and a disposable cleaning pad with a useful life of about 50 times requires $20 (approximately RMB130). This counts for several years. The use of Braava comes down to a few hundred dollars later.

Finally, my conclusion to Braava is that Braava will be a reliable choice if you rather reject the fight against dirt, and you want to have a relatively comfortable and refreshing living environment. Of course, if you want to find a benefit and peace of mind and are willing to give it time and effort, sticking to your rag and bucket is also a good choice.

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