The present disclosure provides a sensor module for simultaneously measuring electrocardiography (ECG) and pulse signal of an object, including: a first electrode having a first surface and an opposite, second surface a deformable contact sensor having a first surface and an opposite, second surface, wherein the first surfaces of the first electrode and the deformable contact sensor are configured to face toward a region to be measured of the object a compressible material disposed on at least one of the second surfaces of the first electrode and the deformable contact sensor and a second electrode operatively connected to the first electrode.
