Our editors checked out the latest Xiaomi Mi 3H Air Purifier, a no-frills smart, effective and decent-performing air purifier. Here’s what we found:
I put the reputable Chinese manufacturer Xiaomi’s Mi 3H air purifier through my rigorous tests. The Xiaomi 3H air purifier, like the others in the 3 Series, is an upgrade from the Xiaomi Mi 2 series air purifier. The Xiaomi 3 is a new generation that offers a ton of fresh choices and features. Higher CADR, a better fan, more substantial airflow, and many more characteristics are a few things I would highlight as making the Xiaomi 3 series better.
How large should my room be for the Xiaomi 3H air purifier to work well?
A Xiaomi 3H air purifier is intended for spaces up to 484 square feet (45 m2). As a result, the Mi 3H will be the perfect gadget for a bedroom with more space, or even a living hall or spaces that are larger in size. If your bedroom stands at about 200-300 square feet, the Xiaomi 3H will do a great job with little effort.
What did we find new and improved with the Xiaomi Mi 3H Air Purifier?
The Mi 3H air purifier’s features for the price are what initially appealed to me. Briefly said, the device offers an exceptional value for its performance, and I don’t believe I’ve seen a comparable deal before.
I’d like to start off by highlighting a few characteristics, including an air purifier with a basic, quality feel made for big areas and a very sophisticated smart app. Nearly everyone has heard of the Xiaomi name, and many happy customers are familiar with their air purifiers.
How to Setup and Install the Xiaomi 3H Air Purifier? A Singaporeans guide: Was it easy?
Before using the Xiaomi Mi 3H for the first time, there is no lengthy setup process. The filter is within the machine and is completely prepared for usage.
To begin, you must first remove the lid on the Xiaomi Mi 3H’s rear and take out the power wire that is hidden within. The gadget is then ready for a quick power connection. The input is situated on the rear, immediately below the cover. The power cable is too short, and there are times when I wish it was longer.
Keep in mind that the device must be moved at least 20 inches (approximately 50 cm) away from the wall on all sides before being placed in the appropriate location.
We found the Xiaomi 3H’s design to be minimalist and clean
The Xiaomi 3H air purifier design is clean and simple with a white exterior and black and grey grilles on top. Everything is in place, the manufacturing quality is one of the best among its top air purifier rivals, and the quality of the plastic really good. I think this is attributed to Xiami’s great research and development and product specialists who has some of the best engineerings. Not to forget Xiaomi has bagged many awards for the design and development of products alike.
The 3H though, lacks a carrying handle, making it difficult to move the gadget from room to room. This is one of the most serious design flaws I can think of. Despite the fact that this is a larger air purifier meant for larger spaces and may not be carried as frequently, I still believe that having this choice on the Xiaomi 3H purifier would be such a convenience, especially to homemakers.
The 3H has a sleek and contemporary design in general, with subtly round corners. Its form factor is just right to be able to tuck away at a corner without seaming unobtrusive. It seamlessly blends in with practically any setting or home or office interior design. The extremely short power connection, which frequently makes it difficult to position the air purifier in the right spot, is another flaw in the design that I might mention.
Let’s explore the Xiaomi 3H’s Air Quality Sensor and Indicator
There are various unique sensors on the Xiaomi Mi 3H. However, the Air Quality Sensor is the most crucial and fundamental component. On the 3H’s rear is where you’ll find this sensor. In essence, this works as a real-time laser particle sensor that measures the air’s dust content. It can also find certain VOCs and smoke.
On the screen and in the smart application, the current quality of air is displayed. Particulate matter 2.5 is displayed. Additionally, there is an indicator near the “turn on” button that adjusts colour based on the quality of the air.
The led indicator surrounding will turn green when the PM2.5 concentration level between 0-75, indicating that the air quality is satisfactory. The indicator will flash amber if the level of PM2.5 is between 76 and 150, indicating moderate air quality. The indicator will turn red if there are more than 150 PM2.5 particles.
If you want to see more detailed statistics of the Air Quality Index, simply download the Xiami Home smart app.
You must be aware that the Air Quality Sensor has a special, tiny motor that operates independently from the air purifier. The Mi 3H’s Air Quality Sensor will begin monitoring the air quality as soon as you plug it in (the small motor will start working). The application always has the most recent air quality information available. We found it ingenious that you can set the air purifier to turn on if the PM2.5 concentration surpasses a certain threshold.
Xiaomi Mi 3H Air Purifier
- Minimalistic design
- Very reasonably priced
- Uses an Advanced Smart App
- Can be controlled by Smart Phone,
- Connect to Google Assistant & Amazon Alexa
- Can be scheduled to turn on and off
- Efficient and affordable HEPA 13 Class Filter
- 3-stage filtration
- CARB Certified
● Dimensions (HxWxD): 240 x 240 x H 520 mm
● Energy consumption: 2 – 38 Watts
● Sound level: 33 – 64 dBA
● Air outlet: Top
● Air inlet: 3 sides
● Filter Type: PET Pre-filter + HEPA (incorporated with an Activated Carbon layer)
● Recommended filter change: Every 6 – 12 months depending on your environment (the device will inform you when to change)
● Recommended room size: 45 m2
● CADR (Particle, GB/T): 380 m³/h
● CADR (Formaldehyde): 600 m³/h
Editor’s Opinion and Review: Do we recommend it? Here’s the best settings we think you should set it on for optimal purification! (Shortcut Method 😊
The Xiaomi Mi Air Purifier 3H is made to fit spaces up to 484 square meters (45 m2). A large area, such as a living room, a huge bedroom, or any room with greater proportions, is the perfect place for this equipment.
However, it will also perform admirably in smaller spaces, particularly when used in manual mode which is what we recommend , which will make it simpler for you to configure the Xiaomi 3H for these spaces. In this model, Xiaomi makes use of a brand-new, robust air duct system that produces 6660 litres of cleaned air per minute.
For both Android and iOS devices, there is an app called Xiaomi Mi Home. It is a universal application that enables the connection of all Xiaomi devices and the creation of a Smart Home setting. Although the program wasn’t specifically designed for the Xiaomi Mi 3H, it is packed with cutting-edge features and controls that make operating the 3H air purifier much easier.
First you must switch on the Xiaomi 3H air purifier and the Bluetooth on your phone prior, after which you can begin connecting the Mi 3H to the smart device. Clicking on the “+” in the top right corner is the next action. The smart software will then scan for devices that are ready to connect. Click on the Mi Air Purifier when it comes up in your list.
Xiaomi lets you configure a number of parameters. Therefore, you may configure the Mi 3H to turn off whenever the PM2.5 particle level falls below a particular value. If there are more particles than a certain amount, the process might restart itself.
There are several settings available on the home screen. After turning on the device, the PM2.5 indicator and temperature and humidity measurements are the first options you will notice. There are controls to regulate the Xiaomi air purifier’s functioning and a button to switch the device on or off underneath.
Despite its high performance, the Xiaomi Mi Air Purifier 3H is compact (520 x 240 x 240 mm) (height x width x depth). The total weight stood at 4.8 kg, so we did not have issues moving it around easily. The power cord is 1.5 meters long and was long enough for us to plug into nearby sockets. The air was purified via absorption and a mechanical filter. The technology collects microorganisms, heavy metals, organic compounds, and particles up to 0.3 mm, according to the disclosure.
My unequivocal advice is to get a Xiaomi Mi 3H air purifier due to its performance and features.
Also read: compare the Xiaomi Mi 3H Air Purifier against other air purifiers in our full editorial of the best air purifiers for cleaner air
- Beautiful Minimalistic design
- Affordable at $300+ sgd range
- Uses an Advanced Smart App
- Connect to Google Assistant & Amazon Alexa
- Efficient and affordable HEPA 13 Class Filter
- 3-stage filtration
- CARB Certified
- Touch OLED
- missing handles for transporting the item
- Display for operating the device is a little bit oddly positioned
- The app may be very difficult for certain users
- poor night mode performance
- noisier during higher revs
- display does not automatically change its brightness to match the surrounding conditions.
- Not as efficient as models that cost more
- could have further smart-home integration
- short power cord can be longer
Tech Editor’s Final Verdict and Summary on the Xiaomi Mi 3H Air Purifier
The Xiaomi Mi 3H is among the finest air purifiers I’ve been given the chance to use and test, as I’ve noted numerous times in this review. The clever software is excellent, totally functioning, and loaded with cutting-edge features.
The HEPA filter that is provided is designed to remove 99.7% of smoke, dust, spores, and small particles. The Xiaomi 3H air purifier was undoubtedly doing its work, as evidenced by my independent air quality sensor, even if it is difficult to measure how significantly this filter improved over the standard EPA filter. However, after operating the Xiaomi 3H air purifier for about 45 minutes, the ambient air quality was between 60 and 70 on the air quality index for PM2.5. Even while it isn’t ideal, this is still a huge improvement over the 250+ levels without the purifier in a big open environment. A brief sniff test also reveals that there is absolutely no scent associated with pollution.
You may use the Xiaomi Mi 3H air purifier in any space. This is mostly due to the abundance of choices, range of speeds, and basic design. Additionally, the Mi 3H air purifier performs superbly and delivered outstanding outcomes in all testing.
This type won’t have an issue with noise contamination because it allows for a wide range of speed selections. The cost of a replaceable filter is affordable and we expect some minor price drops. Perhaps you can pick these replacement filters up during sales the Ecommerce giants run periodically.
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