Figure 1.

Overview of a soft wearable bioelectronic system for recording of electrodermal activity and home sleep monitoring. (A) Schematic illustration of a wearable patch on the wrist to assess sleep quality at home. (B) Photos showing a soft electronic system enclosed with an elastomer (left) and a pair of graphene electrodes on a silicone tape (right). (C) Illustration of the integrated bioelectronics, including a pair of electrodes, circuit, battery, and connector on a reusable silicone tape. (D) Flow chart that captures data recording and processing to quantify sleep stages at home.