Fig. 1: Overview of this review.
From: Wearable sensors for telehealth based on emerging materials and nanoarchitectonics

Recently developed wearable sensors based on 2D materials for remote health monitoring; a–e Wearable pressure sensor for monitoring wrist (radial artery) pulse, respiratory cycle, neck (carotid artery) pulse, and body movements. Reprinted with permission42,45. Copyright 2021, American Chemical Society, and Copyright 2020, Wiley. f, g Wearable strain sensor for muscle fatigue monitoring. Reprinted with permission18,51. Copyright 2020, Elsevier and Copyright 2021, Wiley. h, i Wearable electrochemical sensor for identifying biomarkers, Reprinted with permission59. Copyright 2020, Elsevier. j, k Wearable optoelectronic sensor for arterial oxygen saturation monitoring. Reprinted with permission56. Copyright 2019, The Authors, some rights reserved; exclusive licensee American Association for the Advancement of Science. Distributed under a Creative Commons Attribution-NonCommercial License 4.0 (CC BY-NC) http://creativecommons.org/licenses/by-nc/4.0/. l Wearable temperature sensor for body temperature monitoring. Reprinted with permission17. Copyright 2022, The Authors, some rights reserved; exclusive licensee American Association for the Advancement of Science. Distributed under a Creative Commons Attribution-NonCommercial License 4.0 (CC BY-NC) http://creativecommons.org/licenses/by-nc/4.0/.