Smart Air Purifier Smartmi P1

Smartmi P1 Compact Smart Air Purifier – cleaner air for your bedroom, nursery, kitchen, and everyday living spaces.

Cleaner air at home is not just something you notice. It can make a real difference to your sleep, comfort, allergy symptoms, and how you feel day to day. Smartmi Air Purifier P1 is a compact smart air purifier designed for rooms of around 17.5–30 m². It helps reduce dust, pollen, smoke, fine particles, pet dander, and other common airborne pollutants. According to the manufacturer, it can clean the air in rooms up to 180–323 sq. ft., or about 17–30 m², making it a great choice for bedrooms, kitchens, and nurseries.

Smartmi P1 brings together a compact tower design, 360° cyclic airflow, a True HEPA H13 filter, a PM2.5 / PM10 laser sensor, an LED display, and smart control through Smartmi Link, Apple HomeKit, Google Assistant, and Amazon Alexa. You can turn it on from your phone, add it to your smart home setup, or let it run automatically based on the air quality in the room.

Unlike large floor-standing purifiers, the P1 is made for everyday use in smaller spaces. It weighs around 3 kg, has a built-in handle, and is easy to move from room to room. That is useful if you want to use it in the living room during the day and move it to the bedroom at night.

When does it help?

If your home often feels dusty, or if pollen and fine particles become more noticeable during allergy season or when the heating is on. According to the manufacturer, Smartmi P1 filters particles down to 0.3 μm with 99.97% efficiency and down to 88 nm with 99.98% efficiency.

If you need an air purifier for a bedroom or nursery. In a smaller room, such as a bedroom, the manufacturer says the P1 can refresh the air in about 6.5 minutes. In sleep mode, the noise level starts from just 19 dB.

If you want a compact purifier for the kitchen or a small living room. The P1 is designed for rooms up to 30 m², and Smartmi recommends it especially for bedrooms, kitchens, and nurseries.

If you already use Apple HomeKit, Alexa, or Google Assistant and want your purifier to fit into your smart home. Smartmi P1 works with all three, as well as the Smartmi Link app.

If you want something you can easily move around the house. The P1 is compact, cylindrical, and has a handle that makes carrying it simple.

Main benefits and features

Compact size and easy to move

Smartmi P1 is a compact tower-style air purifier with dimensions of Ø220 × 362.5 mm and a weight of around 3 kg. It does not take up much space, and the built-in handle makes it much easier to carry between rooms than a traditional large purifier.

Made for rooms from 17.5 to 30 m²

The manufacturer recommends the P1 for rooms between 17.5–30 m². That makes it a good fit for a bedroom, nursery, home office, kitchen, or small living room where you want solid performance without a bulky device.

CADR up to 250 m³/h

Smartmi P1 has a particle CADR of 150 cfm, which is approximately 250 m³/h. The manufacturer also lists a Dust CADR of 220 m³/h and a Smoke CADR of 200 m³/h, so it is well suited for everyday air cleaning from common indoor pollutants.

True HEPA H13 filter

On the official Smartmi store page, the P1 is listed with a True HEPA H13 filter. The manufacturer says it can capture 99.97% of particles down to 0.3 μm and 99.98% of particles down to 88 nm. In everyday use, that means help with dust, pollen, smoke, and other fine particles in the air.

360° cyclic air purification

The P1 uses 360° air intake and circulation, which Smartmi describes as “360° cycled purification”. The tower shape helps pull in air from different sides, so the purifier can work more evenly in everyday room conditions.

PM2.5 and PM10 laser sensor

The device has a dual PM10 / PM2.5 laser particle sensor that monitors air quality in real time. So instead of guessing whether the air is clean, you can actually see when the air quality changes and when the purifier has done its job.

LED display with the key details

The P1 has an LED HD display that shows information about pollen, PM2.5, Wi-Fi, and the current mode. It also supports automatic screen brightness adjustment. That makes it easy to check what is happening without opening the app.

Smart control from your phone or by voice

Smartmi P1 supports Smartmi Link, Apple HomeKit, Google Assistant, and Amazon Alexa. You can switch it on or off remotely, set schedules, control it from your phone, and use voice commands with other smart home devices.

Quiet sleep mode

The manufacturer lists the noise level as 19–49 dB, with the lowest level in sleep mode starting from 19 dB. This makes the P1 a good option for a bedroom or nursery, even during the night.

Different filters for different needs

Smartmi P1 supports more than one filter type. The official page mentions a Pollen Filter, made for more sensitive users and for reducing dust, pollen, smoke, pet hair, mould, and other particles. There is also an Odor Remover filter for smells, smoke, pet odours, and cooking aromas. The purifier also has a pre-filter for larger particles such as hair and fibres.

Why choose Smartmi P1?

It is a good option if you want a compact but capable air purifier for everyday use in medium-sized rooms.

The P1 is light, small, and easy to move, so you can use it in different rooms whenever you need it.

It works with the most popular smart home systems, so it fits well into a modern home.

Sleep mode and low noise levels make it practical for bedrooms and nurseries.

HEPA filtration and particle sensors do more than just make the air feel fresher. They help reduce everyday pollutants in the room.

Where is it best used?

Bedroom – for quiet night-time use and cleaner air while you sleep.

Nursery – to help reduce dust, pollen, and other irritants.

Kitchen – to improve everyday air quality and help with particles and odours, especially with the right filter.

Home office – if you spend long hours in one room and want cleaner air around you.

Small living room – as a compact purifier that does not take up too much space.

Good to know before buying

Smartmi P1 is a mains-powered model, not a battery-powered purifier. It works with a 100–240 V power supply and has a rated power of 30 W.

The device is designed for rooms up to 30 m². For larger or open-plan spaces, it is better to choose a more powerful model.

The manufacturer recommends not placing the purifier too close to a corner or wall, as this can block the airflow.

How often you need to replace the filter depends on air quality and usage. Smartmi P1 supports replaceable filters, and the manufacturer’s separate support page recommends changing the filter roughly every 6–12 months.

How to set up the Smartmi P1 Compact Smart Air Purifier?

Take the device out of the box and place it on a stable surface in a room that matches the recommended size — up to about 30 m². For proper airflow, do not place the purifier too close to a corner or wall.

Check that the filter is installed correctly.

Plug the device into a power outlet. Smartmi P1 runs from the mains and does not have a built-in battery.

Turn on the purifier and choose the mode you want to use.

Download the Smartmi Link app and add the device to your account.

Connect the purifier to Wi-Fi and set up controls, schedules, and any other settings you need.

If you want, connect it to Apple HomeKit, Google Assistant, or Amazon Alexa to use voice control or add it to your smart home routines.

In short: how is Smartmi P1 different from Smartmi P2?

Smartmi P1 is a classic compact mains-powered air purifier for rooms of around 17.5–30 m², with a CADR of 250 m³/h, True HEPA H13 filtration, and smart control. Smartmi P2, on the other hand, is more focused on portability. It has a built-in battery, a similar compact shape, and a slightly higher particle CADR of up to 260 m³/h, but it is recommended for a slightly smaller area of 16–28 m². Simply put: P1 is a great compact plug-in model for everyday use, while P2 is more flexible if you want to move the purifier around often and use it without a cable.

If you are looking for a compact, stylish, and easy-to-control air purifier for everyday use, Smartmi Air Purifier P1 is a very good choice. It combines effective HEPA filtration, quiet sleep mode, real-time air quality monitoring, smart control, and easy portability in one device. Cleaner air in the bedroom, nursery, kitchen, or work area — without a large, heavy purifier taking up space.