The IoT Application inside the hospitals can help monitor the indoor air quality that patients breathe in a hospital or any medical facility. This CO2 monitoring can effectively enhance the air quality around patients, leaving them in a safe environment where transmission risk of COVID-19 is avoided. In addition to providing remote supervision among hours for patient health, it also aids in receiving them right care if something wrong was observed. Low Power Wide-Area Network (LPWAN) is the perfect solution as it uses the radio spectrum reserved internationally for industrial, scientific and medical (ISM) purposes which makes it an ideal choice for hospitals because LPWAN's low power means there's little interference and they are able to cover large areas with minimal bandwidth requirements.



The benefits of LPWAN extend to greater productivity and more effective use of resources when linking devices simultaneously. Additionally, costs associated with connecting units over a broad area network are minimized- meaning setup times is shorter and monthly expenses are lowered overall.
LPWAN uses the ISM frequency spectrum to provide a low-power wide area network. The use of this frequency band allows LPWAN systems to be smaller, faster and more reliable than traditional narrowband networks.

LPWAN technology offers a number of benefits, such as low power consumption and long battery life. It also makes it easy to record data for inspection purposes and allows users to access information quickly in the event of any issues with the system. Furthermore, LPWAN notifications will let you know if specific parameters are being exceeded.