Abstract: Electronic devices embedded in textile materials provide an improved connection of the electronic device with a textile without impairing the movement of a user. An apparatus for processing sensor signals includes an electronic device to process user biometric signals and a plurality of electrically conducting pads. Each pad is connected to an electrically conducting wire contacting a sensor corresponding to a user anatomic region and providing a sensor signal to the electronic device. A textile interface for a wearable fabric has a first and second surface and a porosity providing a fluidic communication between the surfaces. The electronic device, the pads, and the conducting wires are arranged on the first surface and attached to the textile interface. A coating material covers the electronic device and the pads and extends from the first to the second surface so as to fluidically seal the electronic device and the pads.