Abstract: A wearable device including a garment portion including an inner textile layer, and an electronic portion including at least one electrode based on an electrically conductive elastomer, stitched to the inner textile layer and/or to a support layer attached to the inner textile layer. The garment portion is designed to at least partially surround a person's limb such that the inner textile layer and the at least one electrode are kept at least partially in contact with the person when the device is worn.

Abstract: A device for analysing and/or monitoring brain waves configured to be worn by a person, in particular during a period when the person is sleeping. The device includes a support element configured to at least partially surround the person's head so as to be held thereon, and the support element includes at least one three-dimensional fabric.

Abstract: A wearable electronics system for helping a user fall asleep comprising: a wearable portion; an electronic portion comprising: an acquisition module for making a physiological measurement of the user; a playing module for playing an acoustic stimulation to the user; a memory storing a plurality of elemental acoustic stimulation sequences; a processing module comprising a selection module which selects elemental acoustic stimulation sequences depending on a history of previously played acoustic stimulations and depending on the physiological measurement, until the end of the period of falling asleep The acquisition module and the playing module are assembled in the wearable portion.