Which Wi-Fi frequency band does the Xiaomi Smart Pet Care Air Purifier support for connection?

The Xiaomi Smart Pet Care Air Purifier supports the 2.4GHz Wi-Fi frequency band for connection and does not support 5GHz networks. It operates using the IEEE 802.11/b/g/n wireless network protocol.
To connect the purifier to your Wi-Fi, ensure that your router broadcasts a 2.4GHz signal. If your network is dual-band (both 2.4GHz and 5GHz), make sure to select the 2.4GHz band.
Using the 2.4GHz band ensures broader coverage and better penetration through walls, making it ideal for smart home devices like the air purifier. For optimal performance, ensure your router is placed within a reasonable distance from the purifier.