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This paper is in the following e-collection/theme issue:

Novel Sensors and Data Acquisition Methods in Cardiology (239) Mobile Health (mhealth) (3754) mHealth for Data Collection and Research (1290) Wearable Devices and Sensors (1255) Fitness Trackers and Smart Pedometers/Accelerometers (705)

Published on in Vol 10 (2026)

Preprints (earlier versions) of this paper are available at https://preprints.jmir.org/preprint/81917, first published .
Hand holding a fitness tracker displaying heart rate and activity data, with health analytics graphics.

Heart Rate Estimation Using the Galaxy Watch During Maximal Cardiopulmonary Exercise Testing: Cross-Sectional Validation Study

Heart Rate Estimation Using the Galaxy Watch During Maximal Cardiopulmonary Exercise Testing: Cross-Sectional Validation Study

Authors of this article:

Allan Inoue1 Author Orcid Image ;   João Paulo Ferreira Soares1 Author Orcid Image ;   Felipe Antunes-Santos1 Author Orcid Image ;   Alexandre Ferreira1 Author Orcid Image ;   Alberto Gonçalves1 Author Orcid Image ;   João Arthur Alcântara1 Author Orcid Image ;   Marcelo Rodrigues dos Santos1 Author Orcid Image
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