1. Introduction  
2. A Review of the Blood Pressure Physiology  
2.1. Blood Pressure Definition  
2.2. Factors Impacting the Blood Pressure  
2.3. Blood Pressure Norms  
3. Blood Pressure Measurement Methods  
3.1. Invasive Blood Pressure Measurement  
3.2. Non-Invasive Blood Pressure Measurement  
4. Cuff-Based Blood Pressure Measurement Technologies  
4.1. BP Measurement Device Standards  
4.2. Commercial Cuff-Based BP Measurement Devices  
4.3. Standard Blood Pressure Measurement Conditions  
5. Potential Sources of Bias in Blood Pressure Technologies  
5.1. Biases Related to Blood Pressure Measurement Devices  
5.2. Subject-Specific Biases  
5.3. Biases Related to the Acquisition Session  
6. Cuff-Less Blood Pressure Technologies  
7. Future Perspectives: Using Machine Learning for Bias Removal and Individualized BP Level Risk Assessment  
8. Conclusion