It is said that 20% people of population have several troubles of sleeping in Japan. In this study, we aimed for the development to collect the human condition including heartbeat count, breathing count and turn over in bed by use of bed mat sensor. In this study, polymer sheet sensors distributed in matrix shape are used. A basic examination was performed in this study to obtain heartbeat count and breathing count by use of small pressure sensors. We compared FFT data of normal pulse date and pulse date including wave from arrhythmia and FFT data of breath. We will improve ubiquitous degree of the sensor mat in future, it reports.