Xiaomi has officially launched the Smart Temperature and Humidity Monitor 3 Pro, which is now available for purchase. The device is priced at ¥129, following an initial crowdfunding campaign where it was offered at ¥114.
The monitor features a Sensirion low-power CO2 sensor to track indoor air quality alongside temperature and humidity levels. It is equipped with a 3.6-inch LCD screen that displays the date, time, and environmental data simultaneously.
The device supports Xiaomi HyperOS connectivity and integrates with Bluetooth Mesh gateways. Users can link the monitor to air conditioners, air purifiers, and curtains via the Mi Home app to monitor historical data trends.
Designed for flexible installation, the unit uses a magnetic mount for metal surfaces or wall-mounted metal rings. It is powered by a single CR2450 battery, which provides approximately one year of standby time.
