2025-07-09 00:00:00 *Please note that this app needs to be used together with the FusionAir indoor environment sensor to display normally. Fusion Air can instantly display the IAQ data collected by the indoor environment sensor of Fusion Zhihui Network for you, including common carbon dioxide, suspended particles, formaldehyde, TVOC, etc. Present you with easy-to-understand graphic information. Now you can grasp real-time IAQ data in different fields and spaces at one time just by moving your fingers.