How Long Do Robot Vacuums Last?

Alex Mcil author
Alex Mcil

Robot vacuum cleaners are one of the greatest and the most innovative technology when it comes to cleaning.

Compared to traditional upright & stick vacuum cleaners (that still do a decent job), not only that robot vacuums are much easier to use, but they also guarantee better cleaning efficiency.

However, as with probably every technologically advanced device, people often wonder how long it can last.

Luckily, I have a lot of experience regarding robot vacs and I have the answer to this frequently asked question.

Apart from that answer, I will also share some very useful tips for preserving robotic vacuum cleaners and expanding their life span.

robotic vacuum cleaner life span

How Long Do Robot Vacuums Last?

Just like any other device, robot vacuum cleaners sometimes stop working for no obvious reason. However, as long as it has a warranty, you’re fine.

Nevertheless, gone are the days these awkward machines sporadically bounced around your home breaking down more often than desired.

However, the life span of these machines have greatly improved, and rival those of traditional vacuum cleaners. According to research and several case studies [R], a robot vacuum cleaner usually last between 5 and 8 years. However, this figure will depend on proper and regular maintenance of your machine.

Of course, as with many devices, the more expensive the robot vacuum cleaner you opt for, the longer will it last… and it’s not only because of the price.

Brands that cost more often offer replacement brushes and batteries and these replacement parts can significantly extend the machine’s life span.

Those are the robotic vacuum cleaners that, according to the above-mentioned research, should last approximately 8 years.

On the other hand, the cheapest and thus the least quality model is the most affordable robot vacuum, but is likely going to last more or less 5 years.

Finally, important factors that significantly affect robot vacuums’ life span are how much cleaning it does and do you maintain it well.

Keep in mind that robot vacuum cleaners are not supposed to be used for heavily soiled floors. This kind of vacuum cleaner have limited options for the filters, sometimes water filter vacuum cleaners are better option.

Logically, if you use a robotic vacuum cleaner more often, it will probably last shorter since it’s normal that a device gradually deteriorates.

And if you don’t maintain it well, you cannot expect that it lasts long.

Speaking of proper maintenance, we can now move on to the next sub-topic in which I will share some helpful tips for robotic vacuum cleaners maintenance with you. 

Tips for Preserving Robot Vacuums and Expanding Their Life Span

As technology advances, each new device is more and more independent and almost doesn’t need human control and contact.

That’s the case with new vacuum cleaners as well.

Some top-notch models have Wi-Fi and can be controlled from a mobile phone (using Google Assistant or Alexa), some can be controlled by voice commands, and few models can even empty the dustbins on their own.

However, if you think you don’t need to do anything regarding the maintenance of the device, think again!

Although all these advanced features are pretty awesome, you still have to take care of your robot vacuum cleaner if you want it to last. This includes the following tips:

  • Often emptying the dustbin
  • Regularly cleaning the brush roll
  • Regularly cleaning the machine’s filter
  • Properly charging / discharging of battery

Let us expand on these tips below to help you extend the life span of your robotic machine.

1. Empty the dustbin as often as you can

Emptying the dust bin is one of the crucial things. If possible, you should empty the dustbin after each cleaning session, or at least once in two cleanings, depending on the size of your apartment or house, or specific rooms you are cleaning.

The overfilled dustbin can not only have a detrimental effect on the robotic vacuum cleaner itself but also on the air in the room. Namely, too much dust in the robotic vacuum can damage its inside parts and its motor.

Additionally, if the dustbin is overfilled the dust and bacteria particles will go back into the room, and thus you’ll practically breathe in that dust.

Finally, even if you have that extremely smart robotic vacuum cleaner that can empty the dustbin on its own, still check it out every once in a while just to make sure that the emptying system hasn’t stopped working.

2. Remember to clean the brush

Robot vacuum’s brush roll tends to get tangled in all sorts of fiber, pet hair, or human hair that can be found on the floor or carpet.

Although these things do not look too harmful, they can severely damage the robotic vacuum cleaner and shorten its life span, as you will be putting strain on the motor.

Hence, clean the brush and remove carpet fibers and hair occasionally is vital and you can do that using your hand or scissors. However, be careful not to damage the vacuum’s bristles while cleaning the brush, as this will effect the machine’s ability of picking up debris.

Having an extra brush for your robotic vacuum would be ideal since brush replacement would be available once it becomes too used up.

3. Make sure you clean the vacuum’s filter on a regular basis

Most robotic vacuum cleaners come with washable and reusable filters. The filter is possibly the most important part of a robot vacuum since it prevents the dust and dirt both to damage the motor as well as to go back into the air you breathe.

That’s why the filter should be cleaned regularly. If not, the vacuum’s airflow could clog, and then both the vacuum and the air in the room would be at risk.

Keep in mind that the filter is supposed to be cleaned just by tapping it or shaking it off.

Do not wash the filter and don’t use any liquid while cleaning it since the robot vacuum mustn’t get in contact with any liquid whatsoever.

Otherwise, its motor would be severely damaged.

Conclusion

If you are wondering whether a robot vacuum cleaner is worth it, read this text and you will certainly agree with me that it is. But in some cases, you will still need a hardwood floor machine for deeper cleaning.

Just make sure you maintain it properly, clean the brush and the filter, and empty the dustbin regularly and your robot vacuum will last many years and make your life easier.

To get more detailed information about this topic, read the text and I guarantee you that you’ll find it very helpful.


Frequently Asked Questions
✓ How many years do robot vacuums last?

Depending on the frequency of cleaning, regular maintenance, and the general quality of the robot vacuum, it should last at least 5 and up to eight years and that would be the most durable vacuum cleaner.
Of course, the better ones should last longer and the ones that are used more often and that are not maintained properly will probably have a shorter life span.

✓ Do robot vacuums fall down the stairs?

Robot vacuum cleaners do not fall down the stairs.
Namely, these devices have multiple sensors whose role is to prevent vacuums from hitting and bumping the walls, furniture legs, power cords, or any other barriers as well as falling down the stairs.
A robot vacuum practically creates its own invisible walls and knows exactly where to go and what to avoid.

✓ Do robot vacuums clean carpets?

Some of them can clean both hard surfaces and carpets.
Some models have to be set manually while some other robot vacuums even have sensors that detect the type of flooring and customize the cleaning power, robot vacuum brushes, and the suction power settings according to it.