Smartmi Mi air purifier 3

45 m²
Delivered between Tue, 8.9. and Tue, 15.9.
Only 4 pieces in stock at supplier
free shipping

Product details

The Smartmi Air Purifier 3 is an advanced device designed to improve air quality in residential and office spaces. Equipped with a multi-stage filtration system that includes a HEPA filter, it effectively removes particles as small as 0.3 micrometers, including pollen, dust, and pet hair. The integrated activated carbon filter reduces odors and absorbs volatile organic compounds. With a clean air delivery rate of 380 cubic meters per hour, it is suitable for rooms up to 45 square meters. The air purifier offers five speed settings, including a quiet sleep mode, and operates at a noise level of 34 to 64 decibels. Thanks to smart connectivity via Wi-Fi and a mobile app, users can monitor air quality in real-time and conveniently control the device. An integrated sensor system detects PM2.5 levels as well as temperature and humidity, automatically adjusting the operating mode. The filter replacement indicator alerts users in a timely manner about maintenance needs, while the 360-degree air intake system ensures efficient air circulation.

  • HEPA filter for effective particle removal
  • Activated carbon filter for odor reduction
  • Smart connectivity for remote control
  • Automatic mode adjustment based on air quality.

Key specifications

Room area
45 m²
CADR Value
400 m³/h
Max. noise level
32 dB
Additional functions
Automatic mode
Filter type
Activated carbon filterHEPA filter
Power supply
Electrical connection

General information

Item number
65710338
Manufacturer
Smartmi
Category
Air purifier
Manufacturer No.
AP508101EU
Release date
16.12.2025
May include power adapter
No

Colour

Colour
White

Material

Material group
Plastic
Material
ABS plastic housing

Room air conditioner features

Room area
45 m²
CADR Value
400 m³/h
Max. air circulation
400 m³/h
Max. noise level
32 dB
Number of operating levels
5x
Main functions
Air purification
Additional functions
Automatic mode

Filter properties

Filter type
Activated carbon filterHEPA filter

Smart home features

Smart home ecosystem
Xiaomi Home
Communication standard
Amazon AlexaApple HomeKitGoogle Assistant

Origin

Country of origin
China

Voluntary climate contribution

CO₂ emissions
1.64 kg
Climate contribution
CHF 0.11

Power supply

Power supply
Electrical connection

Power

Power consumption
38 W

Scope of delivery

Scope of delivery
Instruction manual

Product dimensions

Length
26 cm
Width
29 cm
Height
52.90 cm
Weight
4.22 kg

Package dimensions

Length
63 cm
Width
32 cm
Height
34 cm
Weight
7.52 kg

30-day right of return
24 Months Warranty (Bring-in)

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Air purifier» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • Smartmi
    Not enough data
  • 1.Levoit
    0.3 %
  • 1.Scheppach
    0.3 %
  • 3.Bosch Home Comfort
    0.5 %
  • 3.Philips
    0.5 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • Smartmi
    Not enough data
  • 1.Bosch Home Comfort
    1 day
  • 2.ecofort
    2 days
  • 2.Philips
    2 days
  • 2.Xiaomi
    2 days

Return rate

How often is a product of this brand in the «Air purifier» category returned?

Source: Digitec Galaxus
  • Smartmi
    Not enough data
  • 1.Rubehoow
    0.4 %
  • 2.Winix
    1 %
  • 3.Scheppach
    1.2 %
  • 4.Electrolux
    1.3 %
Source: Digitec Galaxus