The well-known manufacturer IRobot presents the Roomba 681. This robot is similar to other representatives of this brand. Nevertheless, it has a more powerful suction power, which, together with the functionality already known from other models and the AeroVac system, allows the device to perfectly cope with dry cleaning of various surfaces, including carpets with a small pile. At the same time, it cleans them of any debris, hair and animal hair. In this review, we will take a closer look at the features and benefits of the device.
Appearance
iRobot Roomba 681 has a nice design, it is made in dark gray, has a familiar round shape, made of high quality plastic. The dimensions of the robot are 33.5x33.5x9.3 cm. The weight is relatively small - 3.6 kg. The top panel has a built-in handle used for carrying. In the center are the control buttons. The side surface at the front is equipped with a soft bumper to avoid collision with furniture. There are also sensors for detecting obstacles and blowing holes. Below are:
- wheels that provide movement and turns;
- side brush (removes dust from corners and near baseboards);
- turbo brush made of pile (removes fine dust and hair) and rubberized (for large debris);
- battery compartment cover;
- transparent trash compartment with filter;
- sensors that monitor height differences.
Specifications
IRobot Roomba 681 will only clean surfaces dry. Has the following technical parameters:
- cleaning area on one charge: 80 sq. m;
- dust collector: cyclone filter;
- setting for charging: automatic;
- suction power: 33 W;
- the ability to work on a schedule;
- operation noise: up to 65 dB.
The robot can work on a single charge for about 3 hours. It is equipped with a moderately powerful Li-Ion 2130 mAh battery. It also takes three hours to charge.
Functionality
The vacuum cleaner performs cleaning on a three-level system. This contributes to the quality of disposal of various debris, including pet hair. This is facilitated by plastic stops on the brushes, as well as a rather voluminous trash compartment.
The movement of the robot is mostly chaotic. But this does not affect the quality of work. Using special sensors, the DirtDetect system determines the dirtiest zones for the device, which it successfully cleans using the Spot mode. The modern navigation development iAdapt gives the device the ability to assess the room, followed by drawing up a cleaning map and storing the route. Sensors help in orientation in space, warning of the appearance of an obstacle or change in height.
The new AntiTangle function allows the vacuum cleaner to bypass the accumulated wires on the floor without getting tangled in them. Plus, the robot is equipped with a virtual wall Virtual Mode 2in1, used in two versions:
- prohibition of passage through openings and open doors during work;
- the feeding place of animals is closed or some fragile interior details.
The robot has a cleaning program that runs at a set time and day. In this case, the device starts up independently, according to the selected parameters, and after finishing work, it is automatically installed on the charger.
Equipment
The iRobot Roomba 681 kit includes the following items:
- robot;
- charging station;
- motion limiter (virtual wall);
- spare filter;
- instruction.
Advantages and disadvantages
This model among the analogues is among the first in terms of the quality of work and equipment. The advantages are:
- small size;
- optimal set of functions;
- long battery life;
- high-quality cleaning of surfaces;
- good dust collector capacity;
- improved cleaning system;
- uncomplicated management;
- function to prevent tangling in wires;
- advanced virtual wall;
- the ability to choose the time to start work.
There are much fewer disadvantages in the operation of the device. These include:
- noise during cleaning;
- imperfect navigation;
- poor equipment;
- slow movement speed.
The cost of iRobot Roomba 681 is about 20 thousand rubles. For its price, the device has a fairly good functionality and produces high-quality cleaning, although it does not have high-tech navigation systems.
See also - 10 best robotic vacuum cleaners under 20,000 rubles
See also: robotic vacuum cleaners up to 25,000 rubles
