This monitor is a game-changer for anyone concerned about their indoor air quality .The clear display make it easy to see the data on pollutants, humidity and temperature. The compact size makes it perfect for any workspace or home. Plus, the smartphone app is easy to use and lets you monitor your air quality from anywhere. The only con is that it isn't as precise as an industrial scientific monitor, but it's still highly accurate. Overall, a great investment for anyone looking to improve their health and well-being..