Measurement of Heart Rate Using the Polar OH1 and Fitbit Charge 3 Wearable Devices in Healthy Adults During Light, Moderate, Vigorous, and Sprint-Based Exercise: Validation Study.

ABSTRACT:

Background

Accurate, continuous heart rate measurements are important for health assessment, physical activity, and sporting performance, and the integration of heart rate measurements into wearable devices has extended its accessibility. Although the use of photoplethysmography technology is not new, the available data relating to the validity of measurement are limited, and the range of activities being performed is often restricted to one exercise domain and/or limited intensities.

Objective

The primary objective of this study was to assess the validity of the Polar OH1 and Fitbit Charge 3 devices for measuring heart rate during rest, light, moderate, vigorous, and sprint-type exercise.

Methods

A total of 20 healthy adults (9 female; height: mean 1.73 [SD 0.1] m; b

SUBMITTER: Muggeridge DJ 

PROVIDER: S-EPMC8088863 | biostudies-literature | 2021 Mar

REPOSITORIES: biostudies-literature