Robot Vacuum Cleaner Buyer’s Guide – Must to Read Before Buying Any Robovac

Robot Vacuum Cleaner Buyer's Guide

The latest Technology always catches the sight of innovative minds and curious hearts. Robot Vacuum Cleaners are the choice of Up-to-Date lifestyles. It works better to the entire satisfaction of its users who have good taste in a clean and neat environment. Busy, hectic daily routine always demands comfort and ease in doing domestic work and chores. We cannot get rid of domestic chores, whether dishwashing or having unlimited loads of laundry, but cleaning and vacuuming the house surpasses all other chores. We are in a bit of a pickle and exhausted after doing all such labour. These Droids of today are helpful too for the sick, the elderly, the disabled or the persons with mobility problems.

Here is a guide to facilitate and choose the Right one and the required one out of a lot. But before purchasing one, you will need to look at several of the best robot vacuums to determine which one will satisfy your specific cleaning needs and requirements.

Why Robot Vacuum Cleaner When Other Stuff Are Here In Excess

Robot gizmos are special helpers to set it and set out the community. Time-saving and time management is the peculiarity of the latest Technology. However, the Robot Vacuum Cleaner is available in the market with various features and prices per users’ demands. Whatever you have to do is to figure out the required features and your affordability. Here required features means: the type of your home floor, either carpeted floor or simple hardwood floor, pet hair problem, area of your home etc…

This Robot Vacuum Cleaner Buyer’s Guide will help you a lot; although reading this is tough and boring, the thing you choose through this guidance will not be annoying or a source of boredom for you. In short, Robot Vacuums are a trend of today; they will come with more surprising features in the future. For everyone, the purpose is to save precious time on more productive and pleasant activities to prevent health issues like asthma, back pain, sore feet, dust allergy etc.

Form and shape of Robot Vacuum

Mostly Robot Vacuum Cleaners are circular with 4 -5 inches tall. Some of them are in square or D shape. The cost of these Robotic gizmos fluctuates as per their functionality. Its functionality starts from a simple on/off button to an LCD screen with multiple accessories. Often such cleaning machines have 3 wheels with different brushes ranging from one to many. Some of these Robotic gizmos have operating wheels, and some move on track and can change their mode according to the type of floor, carpeted, hardwood or ceramics.

How this High-Tech Device work

These Robot Vacuum Cleaners are rewarded with the Capability to receive, retain and comply with your orders. All Robot Vacuums work on the same principle. A motor-driven fan presses the air out of an exhaust port. As a result, suction is created at an intake port that pulls dust particles into the vacuum. This polluted air and dirt pass through a filter, which strains the air, and debris remains in the bag or removable tank. In some vacuums, motorized brushes help extract debris from the area as the vacuum intake port moves on it. Robot Vacuum Cleaners are a high–tech home automation furnished with infrared sensors that can scan the required place multiple times.

The Robot designs a three-degree map of the area. This map will update according to the area’s situation to move on with its work. Most Robot Vacuum Cleaners have the high suction power to dispose of the dust particles that come in their way. These machines search and find the dirty area to make it spick and span with detection algorithms. The Robot Vacuums scuttle around and sweep the straight area lines that overlap and move randomly or in spirals. It keeps track to get the radiant floors.

Of course, the performance depends on the model of Robot Vacuum Cleaner. It works efficiently on smooth surfaces. Its light sensors don’t work in an unlighted place; otherwise, your Robovac might stumble or topple down. The average navigation time for this cleaning machine is 90 to 100 minutes after 3 hrs charge, which means at least 4 rooms. When this Robotic gizmo returns to its docking station, its back home navigation is guided by the sensory light beam emitted by its base station. This light beam spreads in V form and guides the Robovac to reach and recharge itself.

Tips for moving on

  •  Determine the area of your home as it is of utmost importance to choose the model of your choice
  • Determine your requirement and your budget
  • Check battery life: one hour is suitable; don’t compromise on it
  • If you have WI-FI at your home, its good for expensive robots
  • Remote is helpful to save you from kneeling to start the vacuum
  • Auto-scheduling is significant to set the vacuum at the task in your absence
  • Opt the speedy Cleaning if you required

1. Apartment’s size matter

What matters greatly is the size of your apartment. Robot vacuum cleaners are designed for all types of apartments as per their size .e.g. Samsung Powerboat R7070, which can roam about 2000 square feet with ease and without any tension for Battery Power. Roomba 620 can clean 3 bedrooms apartments. An apartment with less furniture is ideal for vacuuming, but actual situations are always different from the ideal one. The actual situation is that the houses are filled with furniture, cabins, pets, toddlers etc. So, the Robots are programmed to sense and map the area to complete the cleaning task assigned to them. Some Robot Vacuums can nicely clean a single room to enhance performance; the iRobot lighthouse is helpful and sold separately.

2. Cleaning underneath the furniture

Not all Robovacs can move comfortably under furniture. They may get stuck underneath, even with the tiny impediments.

The size of the Vacuum Cleaner must be considered while cleaning underneath the furniture is concerned. Most Robot Vacuum Cleaners have a height of fewer than 4 inches; it will make it easier to approach all areas for thorough Cleaning. Make sure Robot Vacuum Cleaners are not to clean curtains and other furnishings or the inner parts of your vehicles.

Robot Vacuums which have a size of 4 OR 5 inches, cannot clean the dust particles underneath your bed or seating arrangements (e.g. Dyson 360 Eye).

Cleaning Modes

Often six cleaning modes are available in Robot Vacuums,

Auto or normal is to clean the whole room.

Manual Cleaning is through the On/Off button.

Spot Point Cleaning: To clean the specific area for deep cleaning purposes.

Turbo: Turbo bars help the cleaning purpose more efficient.

Dust sensor sensors help to navigate and detect obstructions. Many top navigation systems are available in high–end devices such as gyroscopes, cameras, ultrasonic sensors.

Remote and an app too: Make the Cleaning easier.

Debris at your home

The question is, how much dirty your home is; this seems intrusive but significant. The size of your family calculates the amount of dirt your home contains. The home with many kids gets dirty and needs more vacuuming than those with mature and grown-up kids. So stronger vacuum mops have been designed and have jet facilities and cleaning pads that have the power to pick up stubborn stains.

Suction Power

The suction power of a vacuum cleaner is as important as the vacuum itself, especially for houses with great and palatial wall to wall carpets. A vacuum with strong suction power will lift more dirt and other fluff than other machines with low suction power. A vacuum’s suction power is closely linked to the number of amps and running quality of the vacuum’s motor. In other words, if several amps are higher, the suction power will be greater too.

Debris Removal

Most Robot Vacuum Cleaners are without bags; They have receptacles near the top of their bodies that are easily accessible for the users to vacate the Robot Cleaner. Most Robot vacuum cleaners have detachable containers and a very good filtration system to pick up dust, trash, or pet hair, but these c containers are often small. If not emptied in infrequent intervals, their heaviness hinders the required performance quality. So, choose the bobsweep pet hair plus. That has the largest dustbin at 1 L(1000ml).

Dust Bags

Generally, all Robot gizmos have tiny dust bags compared to standard vacuum cleaners. The standard size of dust bins is often 12 oz to 14 oz.

When Robot Vacuum Cleaners dust bags are full, the users have to move forward to vacate them from fluff and dirt, that’s why you must be on watch to check its mobility; however, Costly Vacuum Cleaners have an alarm system in the form of a light beep to make you alert that the bag is full and you have to empty it. It all depends on the amount of debris and the frequency of vacuum cleaners. Moreover, bagless Robot Vacuum Cleaners are a little cheaper. You don’t need to purchase bags, but you need more filters to better the cleaning task; to vacate the bags from fluff or trash is another headache for dust allergy patients. Moreover, The large dust bag increases Robot Vacuum Cleaners’ size and drains more battery power.

Brush Type

Some crevices and brushes can do simple Cleaning in a better way. A powered intake edge cleaner can help clean wall to wall carpets.

The type of brush on the Robot Vacuums determines the rapidness of cleaning no matter how tough it is. The brush bar with beaters pick up the dust to its surface and suck it up. The recent Samsung and iRobot have full-width Turbo brush bars, sweeper brushes, little brushes to sweep and clean the filthy place. The latest devices will use laser-guided scanners or a combination of cameras, sensors, and ‘virtual walls’ to map out the required place; the sensors over it also detect the completion of the task. The Robovac with the wheel has brushes to clean dirt and pet fluff. One or two lateral brushes are present on the sides of the device to clean every nook and corner near the walls. The Motorized brush of the vacuum cleaner can be handier than the suction power. A switch can disconnect the brush activity to save floor polish without creating a mess.

Filter Type

A neat environment needs a powerful Vacuum Cleaner filtration system with a change of filters. A Filtration system with a vacuum is essential for dust allergy and asthma patients. A Robot Vacuum with a poor filtration system or burden of apertures in the body can spread irritants that make you sneezy and wheezy. Appended below is the list of types of filters used in Robotics.

Disposable and other filters:

Cartridge filters: Easily detachable, disposable. They are made from synthetic products like foam pleated papers.

Foam Filters filter the air to save you from microbes, pet dander, and allergens. Some of them are washable.

Disk Filters: They are paper or cloth made, a little bit expensive, they can sustain dirt and dust.

Washable filters:

Cloth filters: Specific e for commercial areas where large vacuum cleaners are used. They are washable and can be reused.

HEPA filters:

The market’s most efficient and effective type of filters and trend are HEPA filters. Their performance is 99 % accurate. They filter air, even radioactive particles. They are manufactured by a special type of fibre and can remove all types of allergens and asthma causing agents. consumer comments are fantastic and encouraging as far as their results are concerned. However, they work efficiently if they are well-fitted and airtight.

Micro fresh Filters:

Micro fresh filters are a chemical substance used to sterilizesterilize air that pass through filters .their durability is from 6 to 8 months.

Allergen Filers:

Their specific design confines even the smallest particles in the air.

Pet Filters :

They not only snare pet hair but can remove pet odour too. (If some baking soda is added to it).

Scented Filters:

They not only remove the bad odour but can scatter fragrances in the air.

ULPA Filters:

They are non–washable and are used in pharmaceutical labs to maintain a high sanitation standard.

Wet and Dry Filters:

These Filters are used with wet and dry Robot Vacuum Cleaners.

Clamour of your Robot Vacuum

Robot vacuums generally work more smoothly than standard vacuum cleaners, yet some create disturbance by producing clamour and noise through going and grinding noise. This clamour is acceptable when you are out of your home, so set it to task and go get-go. Certainly, this thing is not annoying for you, but it can annoy your neighbour. The notable point is that; the noisy Vacs are cheaper and more powerful. But buy a quiet one. Because a quiet engine brings relaxation for you, you don’t need to wait for your family members to wake up completely to make it navigate with the gong.

Stair detection capability

This feature in Robot Vacuum Cleaners is available in all models. The Robovac can sense the obstacle, a ledge or a step to retreat to avoid damage through it. Moreover, supplemented vacuum is needed for carpeted stairs. You can buy a cordless upright and a Robovac instead of a full-sized Vacuum.

Virtual Wall

This accessory in your Robot creates an invisible obstacle so that the Robot may not enter the prohibited area. The strips used in Virtual walls are made of infra-red material or magnetic fibre. Some companies use plastic towers with infrared signals to behave like lighthouses, while others use strips to detect impediments during navigation of Robotic gizmos.

Carpeted Houses and Robot Vacuum Cleaners

Robot Vacuums have both the quality of cleaning carpeted or hardwood floors. Here the difference is variation in their quality and performance. The Cleaners that can detect the type of cleaning surface and can adjust its suction power accordingly are the best, e.g. Neato Botvac Connected can be adjusted between Turbo and Eco modes for extra suction power to clean carpeted floors .some Robot Vacuum cleaners are specialized according to the floor type, e.g. iRobot Braava jet is only for hard floors.

Upright with a bag is useful for carpeted floors or floors with many rugs.

Canisters are handy for apartments with many stairs and hardwood, laminate tile floors.

Stick and Handheld Vacuums are helpful for lighter and quick actions. High pile carpets are too thick for the Robot Vacuums Cleaners to tread on them. It is like a beached Dolphin, so vacuuming over shaggy carpets needs extra care. It is suitable only for the carpets having a thickness of not more than 1 inch; however, costly Roombas are exceptional in this regard.

3. Hark! Still to decide

Still to decide is the purpose of vacuuming. Just Cleaning needs a cheaper Vacuum Cleaner. But if you want to make your time productive, leave it all to your vacuum Cleaner. What you have to do is to loosen the purse strings a bit! So it’s up to you to purchase the higher-end versions or something without extra performance devices. Make sure from which brand you are getting your Robot Vacuum Cleaner, So that spare parts, accessories and manufacturer’s help and guidance is always at your reach, e.g. phone number, email address for your quarries and concerns about the device you have bought. Trusted, big brands are always reliable for you.

4. Types regarding its functionality

Robot Vacuum Cleaners are of various types according to their cost and functionality. Mainly they are of three types:

  1. Sweepers
  2. Vacuums
  3. Mops

There are certain specifications regarding the use of Robot vacuum and Robot Mop. Robot Mops are specific for hard flooring. They have a microfiber cloth with a water cleaning fluid dispenser to spruce your home. Most of the Robot Vacuum Cleaners have combined features of sweeping and vacuuming. Since the beginning, this type has been in vogue. iRobot’s 880 Roomba and Roomba 860 have combined sweeping, vacuuming, and mopping systems. Still, not all Robot vacuums have the Capability of doing all this. Hence, it is up to the user to plan before purchasing the required Robovac.

Microfiber fabric attachments do mopping without moisture. The Braava has a quality that automatically chooses the right cleaning mode for the pad you are using on your floor. It does not spray its water at its surroundings. For moping, pop a pad on, put some water for wet mopping, press the clean button and set the mopping area. A handy eject button picks out the used pad after the mopping is done. The extra water can be ejected out after usage. But the problem with this mop is that you have to buy replacement pads. Usually, its 10 pack costs $ 7 on Amazon. So it is not problematic because consumers comments are good for this but, it can’t handle carpeted floors’ Robot Braava jet 240 Robot Mop uses disposable wet and dry mop pads to clean the area. The wet mop setting can remove stains with it. Spray and dry mop clean the dust and pet hairs from the area. 

Mopping requirements

Weight of Robot mop: Heavy mop works harder on stubborn cleaning areas.

Size of the Robot mop: Cleaning under the cabinets or tight corners will be easy with them.

Type of Floor: The device suitable for all types of flooring is the best.

  1. Pet Friendly-and Allergens’ Foe

Some Robots are specialized to pick up Pet hairs nicely, e.g. midrange Samsung PowerBot R7070 is the top scorer on consumer comments. However, dust allergy patients can prevent themselves by getting a HEPA filter device with the vacuum cleaner to diminish the propagation of allergy-causing allergens. But over time, clogging trouble can restrict the efficacy of HEPA filters. So you have to be on watch when this clogging occur.

6. Programming –Your Crony in Cleaning

The topmost quality of a Robot Vacuum Cleaner is its programming or its provision of a specific schedule to work on its own without distracting you from your work. The user sets the time and date with frequency and lets it go. The time scheduling Capability of Robot Vacuums will let you avail time for shopping and other activities. If you have sudden guests at home, you don’t like them to view the debris scattered everywhere when you return. At this hour of need, your crony comes forward to help you out. Just pre-program it, and leave the house on it. This satisfaction of having a neat and clean home is priceless, especially after a hectic long day of labour, you are satisfied that someone is doing the cleaning process in place of you.  

  • Remote Control:  

    Another feature of Robot Vacuum Cleaner is the remote control to direct it manually for a specific place to clean the place deeply. The use of remote control operates the vacuum for Cleaning. But if The user ignores the robot Vacuum too much, it may not be useful. So, it is better to use a standard vacuum that is cheaper and more effective.

  • Scheduling over Wi-Fi

Some of the Robot Vacuum Cleaner has a provision of expensive programming feature to be scheduled over Wi-Fi through smartphone app,e.g.(1) iRobot Roomba 980 (2) Samsung PowerBot have features of app control and programming (3) Neato Botvac Connected is another higher-end Robot Vacuum Cleaner that can be linked with your Wi-Fi network and also works with Amazon Alexa and Google Assistant.

  • Battery Life   

The battery life of your vacuum cleaner is of greater significance, Primarily Robovacs have two types of batteries; Lithium-ion and Nickel-Metal hydride batteries. Both types are rechargeable. The working time of Lithium-ion batteries is longer as compared to Nickel- Metal batteries, but Nickel –Metal batteries have a longer life span than the other one. 

It may be about an hour or less on a single charge.

1 and half hours and higher-end vacuum cleaner provide almost 2hrs of operation.

  • Vacuum Behavior regarding battery life.

The Robot of your choice should go back to its base station either the battery is low or the Cleaner has completed its task. Don’t let them stray away from your home. Otherwise, you have to go for its search. Oh my Gosh! Where is my Robo?

Self-charging Capability

The Vacuum Cleaner can sense the low battery and set its response accordingly. Once it returns to its base station, it will remain there until full charging, and then it restarts its incomplete work.        

Maintenance of Robot Vacuum Cleaners

Cool Place Base Station: The charging station is the home station of your Robovac to return to it after doing the assigned task to recharge its battery. Charging stations should be accessible for your Robovac recharging Batteries, whatever and wherever they are don’t like heat and exposure to Sun. So the base station should be cool, and outdoor usage of Robovac should be avoided.

Overloading: Your Robot vacuum should be frequently emptied to make it lighter, extra load can make its performance tough.Extra debris should be removed from its track and brushes. By doing this less energy will be consumed during the operation.

Frequency of charging: Most Robot Vacuums can work better when frequently charged; draining of the batteries can shorten their life span. Always check the manual related to your specific device in which precautions regarding your device and its battery life are often mentioned.

Usage time: With time, the battery may need to be replaced so, bear in mind battery replacement options before its purchase. Some devices have battery saving modes, e.g. Roomba has a “Vacation mode” in which the battery can be removed for a certain period. Other modes work on a programme to vacuum less frequently and go back to its base station to keep up its efficiency. One thing more, Due to its small size, it can be placed everywhere; you can hide them under the bed or in small cabinets, when you are out on vacation .

You don’t need to worry about the storage of cord and accessories. The warranty of replacement parts depends on the company where the device has been bought. So it varies from company to company. Here warrantee does not mean to replace the damaged parts due to wear and tear. Even replacement of the rechargeable battery is very costly for the user.

Checking of belt

Check the vacuum belt regularly. If it is worn out, replace it with the new one. The belt should be replaced after six months or one year in case of frequent use.

Bent covers.

Droids often have bent covers that keep the vacuum system cool and prevent the dirt from escaping. It may be clogged and cause the overheating of the vacuum. 

Lubrication of bearings

Brush rollers of Robotic gizmos can spin with ease when bearings are cleanly lubricated. Whenever lubrication does not enhance its working. Then it is time to change the bearings.

Read the manuals

Robotics always have manuals to follow. Make sure you have read it. Some people find reading manuals so boring, and they even don’t consider them as a valuable thing. But it’s wrong. How can you use a product without reading proper instructions instructed by the manufacturer?

Storage of Robovacs

Robotics should be stored properly. Its storage is not a headache. You may store it in a cabinet or drawer, under the bed, but make sure the place is temperate and not in contact with water. Too dry place spoil it, and it might crack and brittle.

Consult professional

When you have droids, you must take care of them. Its proper maintenance will increase its life span. Like all other machines, Droids also come across wear and tear with frequent use. When you encounter such malfunctioning in your Robovac, you must consult a skilled technician for the solution. Your effort in this regard will prove dangerous.

You Get What You Pay

As mentioned before, the cost of Robot Vacuums starts from $200 .just decide on the features and the price range. One option below this price tag is Mono price Strata Home Cadet. If your budget option allows you to shop between $150 to $300,you can also have it.The next price range is $300 to $500 .

you you can opt for midrange vacuums with this price option e.g. iRobot Roomba 690 , suitable for carpeted and hard flooring and can also be handled through the iRobot Home app. With a price option of $600, you can buy Botvac Connected with the option of app control, LIDAR-mapped Cleaning and virtual accessories.

They have good suction ability than midrange Robot Vacuums. Costly Robovac like Romba 980 and Samsung R7070 are better options for more cleaning processes. Some new versions have automatic de-tangling Capability to release their beater head or brushes from pet hair or carpet strands. Keep in mind that all the extra features and accessories will increase the cost of Robovac with the difference of several hundred dollars. It depends on its enhanced functions and, no doubt, on its brand. We tried and observed the working of most of the units, and we even visited different homes where Robovac are in use.

They have been tested with different cleaning modes and accessories on different floor types. So choose the best one and enjoy a lot by setting it to work.

Generally, for a basic Vacuum Cleaner , you have to pay—-$ 200

High budget Robot Vacuum is Eufy Robovac11, low priced robovac(Not suitable for Pet hairs)

However, it can work on various surfaces with a large bin that swiftly moves underneath the furniture. It has a remote control and is devoid of Wi-Fi Connectivity.

Samsung PowerBot R7070 Vacuum Cleaner ranges from $500 to $800.It has the feature of Wi-Fi Connectivity, a smartphone app, so that you may get it started and go out to do some other job of your choice.

Something more before and after

20% to 30 % is offered everywhere especially, on holidays.To get a percentage on Brands,you have to wait for Black Friday. Always enquire about the effectiveness of Technology, the specific brand has advertizedadvertized about the product you are going to purchase. You have to check brochures of the typical stores or sign up on manufacturers’ email lists to get coupons and updates.

Some famous Brands are; Bissel, Dirt DevilDyson, Eureka, HooverKenmore,  SharkSamsung, Roomba,  OreckRoyalDeckerElectrolux etc. After you get informed by doing a comparative study of different buying guides available in excess on the net, you can purchase the cleaning machine of your choice. But first, physically visit the market and try out the Robotic gizmos you opt from many, check its features in detail and compare its online cost with the one you try out in the store.

Cost and Warrantee

Cost and warranty depend on manufacturers, the type of model they are offering and accessories available with those models. This means every warranty will expire within a certain time limit beyond which the company will not be responsible for any damage that occurred to the product. After the purchase has been made, read the leaflet carefully and check the repair and replacement expenditures; e.g. some manufacturers offer the warrantee only to the native consumers and buyers belonging to the other countries are not granted this facility. Some manufacturers are not fully aware of the Technology especially, regarding its up-gradation,so there are chances of malfunctioning in the product. For an easy approach, you must have the serial number of your device, the original receipt, and other details as proof of your purchase. Please remember the necessary instructions mentioned in this Robot Vacuum Cleaner Buyer’s Guide to buying the best suitable robovac according to your needs and at the best price.

Notable details about Robovacs warrantees

  • If the product is found damaged or faulty, the manufacturer will repair or exchange an impaired piece claimed by the consumer or the buyer. The company is bound to make amends for it.
  • The exchanged product can be manufactured with new or used spare parts, and its functions are proper as per the claimed one.
  • In exchange, an upgraded device can also be provided, counterpart to the claimed one in functioning or provided with upgraded features.
  • As per the country’s rules, the warranty period cannot be extended for repair or exchange of the product. In other words, any new additions will be covered by the original warrantee for the remaining period of the warranty or the next 90 days from the time of replacement.
  • Terms and conditions of the warranty vary according to the brand and company.
  • In some cases, cost and warranty are directly proportional to the product. High–end or priciest products will have a longer warranty period with possible warranty extensions.   

New Vs old

The customers who search for vacuum cleaners in retail stores can only purchase brand-new vacuum cleaners. However, We can have both second hand and new Robot Vacuums. Usually, used vacuum cleaners are less expensive than the new ones, so customers who cannot afford the price can purchase second-hand products from the market.

Before making the final plan to whether buy a new one or used vacuum cleaner, the customer must have a look at the following comparative chart:

New Robotic Vacuums VS Old/Used Robotic VacuumsFEATURESNew Cleaners Used/Old Cleaners

cost more Expensive Less Expensive

ACCESSORIESOften have a lot of accessories often have fewer accessories

WARRANTYUsually has manufacturer’s Warranty Manufacturer’s Warranty Is often expired or going to expire.

ENERGY EFFICIENCYNew Models have Modern Energy Efficiency Standards Older Models are Less Energy Efficient

FILTERSHEPA Filter often available HEPA Filter may be unavailable

OPERATIONAL LIFE SPANUsually Longer operational life in Comparison to Used Cleaners Usually shorter operational life in Comparison to New Cleaners

MANUFACTURER’S SUPPORTAvailable Usually Unavailable on Old Models


All pros and cons and essentials regarding the purchase and after purchase matters have been discussed in detail in this Robot Vacuum Cleaner Buyer’s Guide. I think these droids provide you with some reason to buy one for you. Of course, you get what you pay. Whatever model you like to use makes your housework the breeze.