Digital Bud / home use

Digital Bud is a ” Home Air Monitor”.Today,our home environment is a complex system,including Temperature、Humidity、Computer and TV Radiation、Smoke and some other elements. Obviously,we have no appropriate way to coordinate these factors,now.But home air quality is very important for us to live a good life.Digital Bud can help us monitor the changes of these home air factors,then Change Bud ’s status and colors to tell us whether home air is suitable at that time.then we can take measures to improve air quality. eg:open the windows,let the smoke go.