If you want full control of the air quality in your home, you can consider getting air purifiers with sensors.
These devices, simply known as smart air purifiers, do wonders for air quality.
Air pollution causes millions of deaths every year, so breathing in fresh and clean air should be a top priority for everybody nowadays.
Considering the current pollution levels worldwide, it can be hard to escape them.
And on top of air pollution, we also have to deal with dust, pollen, mites, and other particles floating around the air that cause allergic reactions in some people.
I’ve learned that getting an air purifier for your home is one of the best ways to ensure you breathe clean air.
In this article, I’ll show you some of the best smart air purifiers with sensors on the market today to make it easier to choose the right one.
But before that, we must first determine what they are. So, read on to learn more.
What Are Air Purifiers with Sensors?
So, what makes an air purifier “smart”?
Nowadays, we have many smart devices, but only a few people know why these gadgets are called smart devices.
The main characteristic of a smart device is its ability to effectively communicate and share information with its user and other smart devices.
For example, suppose you have a smart air purifier. In that case, it will likely have an air quality monitor and will constantly display the current air quality in a room.
These air purifiers usually do this through simple LED indicators that change color depending on a room’s air quality and particle levels.
However, there are smart air purifiers that take this a step further by having a full LED display that shows you accurate and timely information about the room’s air quality.
On top of that, I’ve seen some models that can connect to your phone via Wi-Fi, allowing you to view information and tweak the air purifier’s settings through an app.
In fact, many modern smart air purifiers connect to devices like Alexa or Google Home, allowing you to speak to the speakers and turn the air purifier on, off or change the settings.
Smart air purifiers make it much easier to clean the air at home.
With a smart air purifier, you can access more information and constantly monitor the air quality at home.
This allows you to change the air purifier’s settings depending on the air quality, increasing the fan speed whenever the air quality is poor and lowering the speed when air quality is high.
Additionally, some smart air purifiers even send you notifications when it’s time to replace or check on your filter, which makes air purifier maintenance much easier.
Now that you know what a smart air purifier is, you might wonder how to find the best one.
Don’t worry – in the next section, I’ll explain all the features that make an excellent smart air purifier.
What Makes Good Smart Air Purifiers with Sensors?
You’ll find many options when you shop for smart air purifiers with an air quality monitor.
Nowadays, more people pay attention to the air quality at home, which is why you’re spoiled for options when buying smart air purifiers.
That said, I’ve noticed that not all smart air purifiers are up to par.
In fact, quite a few available models don’t make the cut if you’re looking to effectively clean the air.
And since air purifiers are a very important appliance nowadays, you must pay close attention to the features when buying a smart air purifier.
So, what are the features you need in a smart air purifier?
Well, that will always depend on your needs.
However, here are some of the most important features you must have in a smart air purifier.
Air Quality Monitor
An air quality monitor is the most important feature of a smart air purifier.
Remember, smart air purifiers should relay information to the user or other smart devices.
And without an air quality monitor, the air purifier probably won’t be able to relay any useful information your way.
Whenever someone asks me for tips when buying a modern air purifier, I emphasize the need for an air quality monitor.
If your smart air purifier has a good air quality monitor, it will constantly give you air quality readings.
This allows you to gauge whether or not the air is safe to breathe and if you need to change the settings to clean the air more efficiently.
While this isn’t the only feature of a smart air purifier, it’s the most important.
Without it, you won’t get as many benefits from your air purifier.
Wi-Fi or App Connectivity
Another useful feature I suggest looking for in a smart air purifier is Wi-Fi or app connectivity.
Normally, air purifiers that connect to Wi-Fi can communicate with other smart devices in your home.
For example, if you have an Alexa or similar smart speaker, you can connect your air purifier to the device.
Once you do this, you can use your voice to turn on the speaker, change the settings, or even shut it off.
This makes it much easier to use the air purifier and will help bring your home into the future.
On top of Wi-Fi connectivity, it would be great if the air purifier come with a partner app.
Many air purifiers can connect to your phone via an app nowadays.
And when you open the app, you can see the room’s air quality in real time while adjusting the settings from your phone, all without leaving your spot.
This is a signature feature of most smart air purifiers.
So, if you’re looking at a smart air purifier with no Wi-Fi or App connectivity, it might be best to look at other options.
This is one of the features you need to have, regardless of whether you’re getting a smart air purifier or a normal model.
This is because air purifiers only work when they have high-quality filtration systems.
Air purifiers are just fans that push air through certain filters.
These filters capture any airborne particles that might cause trouble, such as PM 2.5, foul odors, dust, mites, and even pollen.
Paying close attention to the filtration system is important to ensure that your air purifier can capture all the particles that cause you trouble.
Without these specific filters, your air purifier won’t be able to clean the air efficiently.
This is why the filters are a major consideration when buying an air purifier, even if you plan on buying something other than a smart model.
Now that you know what smart air purifiers are and the features to look for in a good one, it’s time for me to talk about some of the best smart air purifiers on the market.
Best Air Purifiers with Sensors for 2023
1. Levoit LV-PUR 131 – The Best Smart Air Purifier
When I shopped for a smart air purifier at home, I craved a model that balanced quality and affordability.
Now, I wasn’t looking for the cheapest air purifier. Still, I wanted one that offered great features without busting the bank.
And in my search, I found the Levoit LV-PUR 131 to be the best smart air purifier on the market.
While it doesn’t have some of the robust features or modern designs of more expensive models, this air purifier gives you everything you need at a fair price.
This air purifier has everything from high-quality filtration to real-time air quality monitoring and even low-noise operation.
So, if you’re hunting for a top-quality smart air purifier, this Levoit option is one of the best picks on the market.
Why Use This Air Purifier?
The first feature of this air purifier that caught my eye was the design.
This Levoit model features a very modern but simple design that doesn’t steal the attention away from other items in the room.
While some people want complex designs, I prefer to keep my appliances simple, so I loved Levoit’s design.
Additionally, this air purifier has a very simple and easy-to-understand air quality indicator.
On the top of the air purifier is a simple LED light that will flash blue if the air quality is great, green if it’s decent, and red if the air quality is poor.
That way, all it takes is one look to determine the room’s air quality and make the appropriate adjustments.
This air purifier also comes with a partner app that you can open to view details about your air purifier, tweak the settings, and view the air quality in more detail.
Best of all, this air purifier is large enough to handle any home space.
So, this air purifier can do the job if you have a small room, a large dining area, or a medium-sized apartment.
That said, I read that some customers had a hard time with the app and Wi-Fi capabilities of the air purifier.
However, customers also report that Levoit’s customer service team works fast, so they can quickly correct the issue.
This air purifier ticked all my boxes and requirements while coming in at a fairly affordable price.
If you’re looking for the best smart air purifier for the money, you might have just found it!
● Great value for the money
● Top-tier filtration
● Simple and effective air quality monitor
● Modern and flexible design
● Easy to use
● Some customers encounter problems with app connectivity
2. MI HEPA Purifier 3H – The Best Smart Air Purifier on a Budget
You don’t have to burn a huge hole in your wallet for an air purifier; this MI model is a great example.
Despite coming in at a very affordable price, this air purifier comes with great smart features.
And most of all, it has a detailed and clear air quality indicator that gives you precise numbers describing the room’s air quality.
On top of that, the air purifier automatically adjusts to the particle levels in the air, meaning you won’t have to change the settings yourself and still enjoy clean air whenever it’s on.
There was little to complain about with this air purifier, especially considering the price, so I added it to my list of the best smart air purifiers on the market.
Why Use This Air Purifier?
The biggest advantage of choosing this smart air purifier over all the other options is that you won’t bust the bank buying it.
But be aware of the relatively low price – this air purifier delivers on all levels.
To start, it has a great air quality monitor that shows you more than just a simple light to describe the air quality.
Instead, it shows you the actual number of PM2.5 particles in the air.
These are the pollutants you should be most concerned about in your home, so it’s nice that the MI air purifier shows you the exact levels at any given time.
And if you want to avoid viewing the exact particle levels. In that case, you can also look at the small LED light that gives you a general idea of the air quality in the room.
On top of that, this air purifier uses 3-stage filtration with a real H13 HEPA filter, allowing it to capture any airborne particles that present problems.
So, whether you need an air purifier to handle dust and allergens or you want one for harmful pollutants in the air, this model has got you covered.
This air purifier is also really quiet.
That’s why you can leave it on silent mode when sleeping and enjoy clean air while asleep without worrying about noise levels.
That said, there’s some skepticism around the longevity of these air purifiers as MI has yet to prove itself as a brand that makes appliances that last.
But considering the price of the air purifier, you will still get a lot of value for the money, which is why it remains one of the best models available.
● Very affordable
● Detailed air quality indicator
● Great filtration system
● Silent operation
● Modern design
● Not the sturdiest build
● Large and bulky
3. Coway Airmega 400S(G) – The Best Smart Air Purifier for Large Spaces
Not all air purifiers can handle large spaces, so if you have a large room or home, you will need an air purifier like this Coway option.
This is one of the largest smart air purifiers on the market, so it is one of my favorites.
One of the reasons I liked this air purifier was because it had a modern and simple design.
This is great because this is a large, bulky air purifier you don’t want stealing all the attention in the room.
And for its size, it operates fairly silently, which makes it more desirable than other air purifiers in the same price range.
It has a simple LED indicator for air quality on the front of the device, giving you a rough idea of the room’s current air quality.
But on top of that, you can use the Coway app to connect your air purifier and view more detailed metrics on your phone.
This model is fairly pricey and bulky, but it’s a worthwhile investment if you have a large space.
Why Use This Air Purifier?
You won’t find a large smart air purifier better than this Coway model.
Aside from the various sensors and monitors to gauge the air quality, this model also features a great filtration system.
Like all great air purifiers, this model has a HEPA filter, a deodorizer, and a pre-filter to capture all the airborne particles you may be worrying about.
When managing the air quality of a large space, you have to think about a fair amount of things.
However, with this air purifier, you can turn it on, leave it on automatic mode, and forget about it.
When automatic mode is on, the air purifier automatically adjusts to the air quality, so it’s always at the optimal settings for the room.
The air purifier even features filter alerts, so you get a message whenever the filters need checking or replacing.
Again, this air purifier can be quite an investment.
But this is the best pick if you want an air purifier that can easily handle large spaces and has smart features.
● Great for large spaces
● Robust filtration system
● Modern design
● Connects to an app
● Quiet for its size
● Pretty bulky
● Fairly expensive
4. Dyson Pure Hot + Cool Air Purifier – The Best Multi-Function Air Purifier
Most air purifiers are only designed to clean the air.
And while this is valuable, some people need more than just an air purifier.
So, this Dyson model is great if you’re looking for an air purifier that can work as a fan and heater simultaneously.
While Dyson appliances are expensive, they feature unique designs and functions that make them worth the investment.
For example, this air purifier is also a bladeless fan that can function as a heater or a cooler.
That way, you can turn it on and control the temperature and air quality of the room, which is a huge plus for most people.
Again, this model is quite expensive, but this is great if you want an air purifier that can do multiple jobs at once.
Why Use This Air Purifier?
If you like unique and modern designs, this might be your air purifier.
I’m confident that you won’t be able to find an air purifier with a similar design to this Dyson model on the market today.
Aside from purifying the air, this is also a bladeless fan, allowing you to cool yourself and even warm up a room with one device.
This is an excellent air purifier, so you can expect it to come with modern smart features.
It has a cute indicator in the center of the fan that shows the room’s air quality at any moment.
On top of that, it connects to Alexa via Wi-Fi, allowing you to view more details about the air quality and even control the air purifier.
The main drawback of this air purifier is that it’s quite expensive.
Additionally, the unique and modern design is not for everyone.
But this is the model for you if you want a multi-purpose air purifier that can handle various tasks and connects to your phone.
● Unique design
● Air quality monitoring
● Connects to your phone
● Comes with a HEPA filter
● The design isn’t for everyone
FAQs on Air Purifiers with Sensors
What Does an Air Purifier Sensor Detect?
Air purifier sensors typically detect the number of airborne particles, specifically PM2.5.
This allows the air purifier to gauge the room’s air quality and automatically adjust depending on the air quality.
What’s the Difference Between an Air Purifier and HEPA Air Purifier?
Regular air purifiers use standard filters to clean the air.
On the other hand, a HEPA air purifier uses a high-efficiency particular air filter or a HEPA filter to clean the air, which is much more effective at capturing airborne particles.
Is It Good to Use an Air Purifier Every Day?
Yes, nowadays, using an air purifier daily benefits your health.
Not only does this ensure that you only breathe in clean air, but it also reduces the chances of an allergic reaction and similar problems.
Best Air Purifiers with Sensors – Conclusion
Air purifiers are very valuable appliances nowadays.
But if you want to get the most out of your device and fully take control of the room’s air quality, you need an air purifier with a sensor.
That way, you can always monitor the room’s air quality and make the necessary adjustments.
There are many smart air purifiers on the market today.
But in today’s list, I only featured the best options available.
So, all left for you now is to pick the right one for your home and start breathing in cleaner and fresher air!