Table 3.

A comparative analysis of health monitoring systems featuring various capabilities.

References	Features
	Monitoring Capabilities	Real Time	Remote Configuration	Scalability	Communication and Alerts	Personalized Recommendations	Medicine Reminder
Ref. [38]	Heart Chronic Disease	✓	✕	✓	✕	✕	✕
Ref. [39]	Total Knee Arthroplasty	✓	✕	✕	✓	✓	✕
Ref. [40]	Activities of Daily Living (ADLs)	✓	✕	✕	✓	✕	✕
Ref. [41]	Body Temperature, Heartbeat, ECG	✓	✕	✕	✓	✕	✕
Ref. [42]	ADLs, ECG, Fall Detection	✓	✕	✕	✓	✕	✕
Ref. [43]	Heart Disease, Monitoring	✓	✓	✓	✓	✕	✕
Ref. [44]	Pulse, Body Temperature, Heart Rate, Oxygen Saturation	✓	✕	✕	✓	✕	✕
Proposed SDH	Body Temperature, ECG, Blood Pressure, Oxygen Saturation	✓	✓	✓	✓	✓	✓