出典:Wiktionary
出典:『Wiktionary』 (2025/12/26 22:31 UTC 版)
heart rate monitor (plural heart rate monitors)
出典:Wikipedia
出典:『Wikipedia』 (2011/07/02 04:22 UTC 版)
A heart rate monitor is a personal monitoring device which allows a subject to measure his or her heart rate in real time or record his or her heart rate for later study. Early models consisted of a monitoring box with a set of electrode leads which attached to the chest.