Alfawise V9S BL517 Review.
Sergio Montana
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Alfawise V9S BL517 Review.

Cheapest robot vacuum cleaner with laser navigation.

Alfawise produces a variety of products for both home and entertainment. Today we will know about an updated version of a smart robot vacuum cleaner called Alfawise V9S BL517.

An important factor when choosing a vacuum cleaner robot is the price and at the moment it is one of the cheapest devices with a price tag of $ 230 which has laser navigation.

In addition, the device received good performance, for example, the suction force is 1800 Pa, the battery life is about 2 hours on a single charge, and there is also wet cleaning on board.


Alfawise V9S BL517: Specifications

Suction: 1800Pa
Power: 25W
Dust collection capacity: 475ml
Water Tank Capacity: 220ml
Noise: less than 65dB
Battery: 2600mAh
Charging time: 4 hours
Operating time: about 2 hours
Weight: 4.8 kg
Dimensions: 325 x 325 x 96 mm


Alfawise V9S BL517: In the box

The robot vacuum cleaner came in a typical box, like other models of vacuum cleaners. This is a rather large box in which all the elements are well-packed.


Inside the box you will find – the robot itself is a vacuum cleaner, a charging dock, a power adapter, a trash and water tanks, one rag for wet cleaning. There are also additional cleaning brushes, a HEPA filter and there is even a remote control for manual control.


Alfawise V9S BL517: Design

The appearance of the robot vacuum cleaner is no different from its competitors. The new Alfawise V9S BL517 robot has a round shape with dimensions of 325 x 325 x 96 mm and a weight of 4.8 kg.

The quality of the plastic for a budget robot vacuum cleaner is good, but not the best. For example, in Xiaomi, Roborock or even 360 models, plastic is better, but the price will be higher.


The main feature of the new generation in the line of robots of Alfawise vacuum cleaners compared to previous generations is the presence of a laser navigation system.

Like most robots, the laser sensor is located on the top of the tower. The LDS sensor has a 10x scan at 360 degrees per second. In this case, scanning takes place thanks to the SLAM sensor and through the application, you can see a map of your apartment.


Also on the upper edge, there is only one power button and an LED indicator of the Wi-Fi connection.

On the back of the robot, there is a removable trash can, which received a volume of 475 ml, there is also a HEPA filter for cleaning. A very unusual solution for cleaning the garbage container, as it is usually located under the lid on the top surface.


If you remove the garbage container on the side, then you will have the opportunity to install another container that will serve for wet cleaning. The water capacity for the last container is 220 ml.


On the bottom of the robot vacuum cleaner, Alfawise V9S BL517 installed two large main wheels that can overcome obstacles up to 2 cm, such as thresholds. There is also a steered wheel, two cleaning brushes and the main brush that draws dust and dirt into the trash can.


On the side faces and at the bottom of the robot there are various sensors, such as gyroscope and proximity sensors. A sensor so that the robot does not fall from a height is also present.

The charging dock is made of the same glossy black plastic as the robot vacuum cleaner. It has two contacts for charging the vacuum cleaner. There is a function of automatically returning the robot to the docking station at a low charge level.

In general, the Alfawise V9S BL517 robot vacuum cleaner has good build quality, but the materials are average. The main feature of the budget robot vacuum cleaner is the presence of a laser navigation system.


Alfawise V9S BL517: Application

Like most vacuum cleaner robots, the Alfawise V9S BL517 has its own application through which you can fully control and configure all functions.


The first connection is very simple and uncomplicated. You need to turn on the robot vacuum cleaner and when the blue LED on the top of the device lights up, then you need to go to the application menu and the connection will be automatic.

In the menu settings, you can see a map of the cleaned area, just below you can choose the operating modes – it’s easy, medium, maximum or automatic.


On the constructed map you can set barriers where cleaning is not necessary and this is a really convenient feature.

Also in the settings menu, you can set the cleaning timer, where and at what time you need to clean and much more.

The application itself is very similar to other applications from its competitors and it works stably and well. During testing, there were no any problems.


Alfawise V9S BL517: Productivity and quality of cleaning

When choosing a vacuum cleaner robot, people are guided by the suction power and Alfawise V9S BL517 has 1800 Pa. Of course, this is not the maximum value, but as for a budget vacuum cleaner – this is a worthy indicator.


The maximum noise level is about 65 dB and this is a typical level like most competitors.


Onboard the Alfawise V9S BL517, 2600 mAh battery capacity is installed, which is enough to clean 150 square meters or about 2 hours of operation. The time to fully charge the vacuum cleaner will be about 4 hours.


It is also worth noting that the robot vacuum cleaner has an Allwinner R16 processor. This chipset is built on a quad-core ARM Cortex-A7 processor and works in conjunction with a dual-core ARM Mali-400 graphics processor. It works fast enough to process information around itself through a laser navigation system.

The robot vacuum cleaner also has voice control, where you can control it through Amazon Alexa and Google Home. A convenient solution that you will not find even inexpensive models of robotic vacuum cleaners.


The presence of remote control will allow you to control manual cleaning, like a toy car. But also automatic cleaning will work no worse than manual cleaning thanks to laser navigation.


On the quality of cleaning, there were no complaints. The cleaning was quite efficient and quick on a hard surface or even on a carpet. Fine dust or large debris is removed almost 100%.



In addition, the robot has wet cleaning, if you want to breathe clean and moist air in your home – this function will definitely not bother you.


Alfawise V9S BL517: Conclusions 

The budget robot vacuum cleaner Alfawise V9S BL517 is really the most inexpensive robot that has a laser navigation system. As practice has shown, it works well and cleaning is carried out quickly and efficiently.

The productivity is good and a power of 1800 Pa for everyday cleaning will be enough. Also the wet cleaning is a rare occurrence for budget robotic vacuum cleaners.








Alfawise V9S BL517 Laser Navigation Robot Vacuum Cleaner Smart Mop Support Amazon Alex Google Home EU Plug


$373.94


$229.99







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