Best window cleaning robot - Xiaomi, Dbot, Hobot or Cleanbot?

The first thing that catches your eye is the different form factors of cleaners. Usually they are oval, rather thin and weigh in the range of 1-2 kg. The square shape is considered more successful for cleaning hard-to-reach areas. But even such models have a case with rounded edges, which makes it difficult to get to the corners of the window. Therefore, the efficiency of Bist is only slightly higher than that of competitors, and the washer takes up more space, and its weight is rather big. The lightest robots are dBot, HOBOT and Cleanbot. The weight of each of them does not exceed 1 kg, the cleaners are compact and easy to use.

It is also important to pay attention to the packaging of the goods. It usually includes a charger, tether cord, remote control, locking ring, and a set of 12-14 wipes. In order for the rags to last for a long time, it is recommended to wash them by hand or in a delicate mode without spinning (if a machine is used).

Windshield washers with a wet cleaning function can be supplied with a spray gun where water is poured. This option is provided by Cleanbot, as well as by Xiaomi, but only in the model with a black case. If there is a spray bottle, you can fill it with both ordinary water and a solution with the addition of glass cleaner. Is it worth it to pay extra for an ultrasonic nebulizer? Here everything is individual. Many of them leak, and scale can quickly form inside due to hard water.

The power of the device matters, because it depends on the power consumption. The window cleaner from Bist became the most economical, Xiaomi consumes the most electricity. Another important criterion is the noise during the cleaning process. REDMOND has a critically high rate of 72 dB, and dBot can be called the quietest - the rumble does not exceed 64 dB.

Xiaomi uses a Japanese brushless motor from NIDEC. It has a high turbine speed, while not making a lot of noise during operation. Interestingly, the frequency inversion function is provided here. It is responsible for automatically changing the suction power within 2600–3400 Pa, depending on the type of work surface.

When creating HOBOT, the manufacturer sought to reduce noise while improving the performance of the purifier. Yes, it does not have an ideal suction power, and there are more decibels than some competitors, but still the robot works quite quietly. This effect is achieved thanks to proprietary technology for ejecting air from a vacuum pump.

The dBot brushless motor has an increased resource and a high rotational speed.Due to this, the windows are cleaned really efficiently. As for Cleanbot, it can be called the golden mean. Noise level is average, power consumption is on par with most models.

Even when the power is turned off, each robot will work for a certain amount of time thanks to the rechargeable battery. With the same battery capacity, the charging time may vary. For example, Xiaomi and Bist require 150 minutes for a full recovery. The Cleanbot battery will charge for 240 minutes. Although Redmond has exactly the same capacity, charging takes only an hour. True, the battery is consumed faster - only 15 minutes instead of the usual 20 minutes.

In the reviews, there were complaints about the Xiaomi battery: if it is completely discharged, the robot may fail, you will have to update the firmware. To avoid this, it is necessary to charge the battery about once every three months, even if the washer has not been used during this time.

Bist has the longest cable, but the safety cable disappointed buyers. You have to attach it to the middle of the cord to increase the length to at least 2.5 m.The safety cable is responsible for the safety of the washer while moving on the glass. The longer it is, the more opportunities open to the owner of the device. In this regard, Xiaomi has become the leader with a long eight-meter cord.

As a rule, cleaners are controlled by a remote control. It has buttons for manually moving the robot or selecting one of the automatic programs. Many models also provide light and / or sound indication. After cleaning one window, the device stops and emits a signal to be moved to the next area. Thanks to the automatic spraying of liquid, Cleanbot easily copes with washing windows, shop windows and facades. You can also set it to manual mode if needed.

Xiaomi has two main control buttons on the front of the case. One of them is designed to turn on and off, the second - to start or stop work. Of the interesting features, it is worth highlighting the keys on the remote control for performing 2 or 3 cleaning cycles. dBot has only a power control button on the case, but there is also a display informing about the selected operating mode.

REDMOND developed the Ready for Sky mobile application for remote control of the windshield washer. But in the product description they warn that full functionality is available only if the device is connected to the network. When running on battery power, some options will be disabled.

Usually cleaners are suitable not only for windows. With their help, you can wash mirrors, tiles, glass tables, tiles and other smooth surfaces in the house. All window cleaning programs are similar to each other, most models have at least three of them: up-down, left-right and zigzag path.

In Xiaomi, all processes are automated. The cleaner independently recognizes the intensity of pollution, it is able to determine the boundaries of the surface and lay the most successful route. For this, a special ARM module is used. AI functionality is responsible for detecting and avoiding obstacles.

Cleanbot imitates hand movements during cleaning. By combining manual and automatic modes, you can achieve the best result. The maximum number of programs is set here so that you do not have to configure the functionality of the device yourself.

The Bist robot uses an intelligent navigation system to reduce the risk of missing contaminated areas. The glass washer is characterized by the best work efficiency - in just a minute it manages to clean an area of ​​​​5 m².This is an excellent solution for panoramic and large windows.

Almost all cleaners have a one-year manufacturer's warranty. For Cleanbot, this figure is 3 times higher, which pleasantly pleases consumers. As for the service life, it is within 1-7 years for this category of goods. With careful handling and following all instructions, the glass washer will last much longer.

The case of each model is able to withstand up to 7 kg of load, the safety cable - up to 180 kg. Thanks to this, you can safely use robots at high altitudes. With a built-in obstacle avoidance system, increased autonomy and a long safety tether, Bist is unlikely to fall or get damaged in the process. The already mentioned Japanese-made engine, as well as smart positioning algorithms and side sensors for fall protection, are responsible for Xiaomi's reliability.

Redmond, like dBot, will last at least one year, but there are a lot of caveats from the firm. For example, the washer should not be used on unframed windows, surfaces with cracks or other visible damage. HOBOT is strictly forbidden to use in rainy weather.Also, the device is very capricious about bright light, it can fail after prolonged use in bright sunlight. Because of this, there are doubts about the declared service life.

The cheapest glass cleaner is from Xiaomi - it costs an average of a little more than 12,000 rubles. For HOBOT, you will have to pay 2-3 thousand extra, while the glass washers are almost identical in terms of functionality and appearance. In the middle category are the dBot, REDMOND and Cleanbot models. All of them are good value for money, but before buying it is better to study the offers and promotions in different stores in order to save money.

Bist has the highest cost. While it's driven by superior build quality and thoughtful functionality, it's not like there aren't more budget-friendly alternatives on the market. This model should be recommended to people seeking to save strength and energy. It cleans windows as quickly and efficiently as possible thanks to intelligent navigation.

The last places in the ranking were taken by REDMOND and dBot robots. Although the first one has a convenient control application, and the second one works as quietly as possible, this did not help climb to higher positions due to dubious reliability and low autonomy. Next up are HOBOT and Bist. The latter could be the best solution for the home, but it costs much more than its counterparts, and this model cannot be called compact. As for HOBOT, it has no serious disadvantages, but buyers complain about the flimsy case and noticeable noise during operation.

Second place goes to Xiaomi. This is the most budget robot with many smart features that will last a really long time. He lacked only a few points before winning due to increased power consumption and imperfect build quality. According to buyers and experts, Cleanbot becomes the best. It is light and compact, with thoughtful controls and a large number of modes for automating cleaning. The price is quite pleasant, you can only find fault with the low speed.