. Author manuscript; available in PMC: 2021 Mar 25.

Published in final edited form as: Eng Proc. 2020 Nov 14;2(1):80. doi: 10.3390/ecsa-7-08233

Table 1. The data capture and data quality results, shown as the time and percentage of the maximum possible time.

Endpoint	Time, Hours (%)
Possible wear time: the time for which the participant was asked to wear the device	576.8 (100.0)
Wear time: the time for which the participant noted they wore the device	432.3 (75.0)
Signal time: the time for which a PPG signal was acquired	349.3 (60.6)
High quality signal time: the time for which a high quality signal was acquired	176.1 (30.5)