Contact Heart Rate
CHAPTER ONE: BASIC OPERATION
A Note on CHR Accuracy
CHR monitoring may be a bit less accurate than a chest strap, since the heart rate signals are much stronger at the chest.
About 5% of the population cannot be picked up by any CHR system. This is because their heart is positioned in a more
E X C E L S E R I E S O W N E R ’ S G U I D E
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