. 2020 Dec 15;22(12):e19452. doi: 10.2196/19452
©Wen-Yi Li, Fu-Chun Chiu, Jyun-Kai Zeng, Yao-Wei Li, Su-Hua Huang, Hui-Chin Yeh, Bor-Wen Cheng, Feng-Jung Yang. Originally published in the Journal of Medical Internet Research (http://www.jmir.org), 15.12.2020.
This is an open-access article distributed under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work, first published in the Journal of Medical Internet Research, is properly cited. The complete bibliographic information, a link to the original publication on http://www.jmir.org/, as well as this copyright and license information must be included.
Figure 1.
Heart Rate Smart Wristband, GSH405-B6, Golden Smart Home Technology Corporation.