Kevin Pu Weekly,Subramaniam Venkatraman,Andrew Larsen Axley,Daniel J. Freschl,Peter W. Richards,Chris H. Sarantos
申请号：
US16592599
公开号：
US20200138309A1
申请日:
2019.10.03
申请国别(地区):
US
年份:
2020
代理人:
摘要：
In one embodiment, a data processing method comprises obtaining one or more first photoplethysmography (PPG) signals based on one or more first light sources that are configured to emit light having a first light wavelength corresponding to a green light wavelength； obtaining one or more second PPG signals based on one or more second light sources that are configured to emit light having a second light wavelength corresponding to a red light wavelength, one or more of the first light sources and one or more of the second light sources being co-located； generating an estimated heart rate value based on one or more of the first PPG signals and the second PPG signals； and causing the estimated heart rate value to be displayed via a user interface on a client device.
