Database	Query	Results
Pubmed	("Chest Strap" OR "Thoracic Sensor" OR "Wearable Sensor" OR "Wearable devices" OR "Wearable" OR "Chest-worn" OR "Thoracic band" OR "Chest belt" OR " Chest monitor")	39,048
	("Physiologic* Data" OR "Heart Rate" OR “HR” OR "Biometric" OR "Heart Rate Monitoring" OR "Biometry" OR "Blood Pressure" OR “Physiologic* signals" OR “Physiological measures” OR “Physiological Parameters” OR “Physiologic* Monitoring" OR "Ambulatory Monitoring" OR "Ambulatory Blood Pressure Monitoring" OR "Ambulatory Electrocardiography" OR "ECG" OR "Ambulatory Electrocardiography Monitoring" OR “Electrocardiogram” OR “Heart Rate Variability” OR “HRV” OR “Cardiac* stress”)	1,259,126
	#1 AND #2	9064
	Plus filters	682
Science Direct	(“Chest Based Sensor” OR “Chest Strap” OR “Wearable”) AND (“Heart Rate” OR “Heart Rate Variability” OR “Cardiac Stress” OR “Electrocardiogram”)	34,704
	Plus Filters	969
Web of Science	TS= ("Chest Strap" OR "Thoracic Sensor" OR "Wearable Sensor" OR "Wearable devices" OR "Wearable" OR "Chest-worn" OR "Thoracic band" OR "Chest belt" OR " Chest monitor") https://www.webofscience.com/wos/woscc/summary/b927efd4-0e7f-4c16-bd1c-8c58a3149b3c-0162417e45/relevance/1 (accessed on 23 September 2025).	98,757
	TS= ("Physiologic* Data" OR "Heart Rate" OR “HR” OR "Biometric" OR "Heart Rate Monitoring" OR "Biometry" OR "Blood Pressure" OR “Physiologic* signals" OR “Physiological measures” OR “Physiological Parameters” OR “Physiologic* Monitoring" OR "Ambulatory Monitoring" OR "Ambulatory Blood Pressure Monitoring" OR "Ambulatory Electrocardiography" OR "ECG" OR "Ambulatory Electrocardiography Monitoring" OR “Electrocardiogram” OR “Heart Rate Variability” OR “HRV” OR “Cardiac* stress”) https://www.webofscience.com/wos/woscc/summary/8e6ff41b-268f-4dd3-9a5d-1e993fff617e-0162418751/relevance/1 (accessed on 23 September 2025).	1,127,002
	#1 AND #2 (https://www.webofscience.com/wos/woscc/summary/65cf83c4-e063-4d96-b9b4-3f59d5664cf1-016241a15a/relevance/1 (accessed on 23 September 2025))	13,318
	Plus filters (https://www.webofscience.com/wos/woscc/summary/9beed659-2175-48c7-9945-7b63aac1448d-016242107d/relevance/1 (accessed on 23 September 2025))	4298
Scopus	TITLE-ABS-KEY ("Chest Strap" OR "Thoracic Sensor" OR "Wearable Sensor" OR "Wearable devices" OR "Wearable" OR "Chest-worn" OR "Thoracic band" OR "Chest belt" OR " Chest monitor") AND TITLE-ABS-KEY ("Physiologic* Data" OR "Heart Rate" OR “HR” OR "Biometric" OR "Heart Rate Monitoring" OR "Biometry" OR "Blood Pressure" OR “Physiologic* signals" OR “Physiological measures” OR “Physiological Parameters” OR “Physiologic* Monitoring" OR "Ambulatory Monitoring" OR "Ambulatory Blood Pressure Monitoring" OR "Ambulatory Electrocardiography" OR "ECG" OR "Ambulatory Electrocardiography Monitoring" OR “Electrocardiogram” OR “Heart Rate Variability” OR “HRV” OR “Cardiac* stress”)	21,288
	Plus Filters	5926