A smart air purifier from Chinese firm Smartmi uses sensors that track indoor air in real time and automatically adjusts cleaning levels.

Users can control it from anywhere using the Mi Home app, or simply use voice with smart assistants to check air quality or adjust settings.

The Smartmi Air Purifier 3 is the latest addition to its line of intelligent air products. Designed with purification technology, smart features and a minimalist aesthetic, the unit is said to deliver cleaner, fresher air to households worldwide.

Pet owners know that lingering odours can be one of the toughest air quality challenges. The Air Purifier 3 features Ammonia-Capture technology, which uses high-capacity, modified activated carbon to target ammonia, the main cause of pet odours. In lab tests, it removed over 90.1% of ammonia within one hour, safely converting it into non-toxic compounds and preventing secondary pollution.

With a Particle CADR of up to 400m³/h, the Air Purifier 3 (eu.smartmiglobal.com/pages/smartmi-air-purifier-3) refreshes a standard living room in 14.4 minutes, covering spaces up to 48m². It’s four-in-one multi-effect filter traps 99.97% of particles as small as 0.3μm, from dust and pollen to bacteria and allergens, protecting sensitive respiratory health.

The unit uses PM2.5 and PM10 sensors that track indoor air in real time and automatically adjust cleaning levels through its auto purification mode.

Designed for modern living, the purifier operates quietly, supporting uninterrupted rest, study or work. Its elegant design complements various interior styles, making it functional and aesthetically pleasing.

The Smartmi (smartmi.io) Air Purifier 3 is available in Russia and CIS countries.