Sleepbreath is a smart wearable product specially designed for monitoring breathing at home. It allows you to monitor your breathing, snoring, sleep duration, sleeping position, and other data in real time, and provides personalized suggestions to help improve your quality of sleep. 

We use thermistor sensor to collect, measure and record human nose and mouth airflow information, process, store and analyze the signal, and display the result. The apnea event is calculated based on the decrease in airflow.