Hung A. PHAM,Karthik Jayaraman RAGHURAM,Hengliang ZHANG,Edith Merle ARNOLD
申请号：
US15689113
公开号：
US20180055439A1
申请日:
2017.08.29
申请国别(地区):
US
年份:
2018
代理人:
摘要：
A method and a system for determining an energy expenditure of a user by detecting unmeasurable loads using heart rate and work rate are described. Time-stamped heart rate data and work rate data can be collected by one or more sensing modules. A processor circuit can calculate a heart rate-based energy expenditure and a work rate-based energy expenditure. The processor circuit can output a hybrid energy expenditure based on a heart rate confidence parameter, an exercise type, a fraction of heart rate reserve, and a hear rate-based metabolic equivalents of task.
