Reliability and validity of a smartphone pulse rate application for the assessment of resting and elevated pulse rate

Concurrent Validity of Resting Pulse-Rate Measurements: A Comparison of 2 Smartphone Applications, the Polar H7 Belt Monitor, and a Pulse Oximeter with Bluetooth

(2015) Scott W. Cheatham et al.   JOURNAL OF SPORT REHABILITATION

Exercise, Heart Rate Variability, and Longevity

(2014) Paul Poirier   CIRCULATION

Impact of Exercise on Heart Rate Recovery

(2011) Michael A. Jolly et al.   CIRCULATION

Physiological Parameter Monitoring from Optical Recordings With a Mobile Phone

(2011) C. G. Scully et al.   IEEE TRANSACTIONS ON BIOMEDICAL ENGINEERING

Cellular phone-based photoplethysmographic imaging

(2010) Enock Jonathan et al.   Journal of Biophotonics

Levels of agreement for RR intervals and short-term heart rate variability obtained from the Polar S810 and an alternative system

(2008) David Nunan et al.   EUROPEAN JOURNAL OF APPLIED PHYSIOLOGY

Validity and Reliability of Short-Term Heart-Rate Variability from the Polar S810

(2008) DAVID NUNAN et al.   MEDICINE AND SCIENCE IN SPORTS AND EXERCISE

Comparison of Time-Domain Short-Term Heart Interval Variability Analysis Using a Wrist-Worn Heart Rate Monitor and the Conventional Electrocardiogram

(2008) LUIZ GUILHERME GROSSI PORTO et al.   PACE-PACING AND CLINICAL ELECTROPHYSIOLOGY