ABSTRACT Method and electronic device for cuff less Blood Pressure (BP) measurement Embodiments herein provide a method and an electronic device for managing operations of applications. The method includes illuminating, by an electronic device, a skin and measure a PPG signal based on the illumination absorption by the skin. Further, the method includes extracting, by the electronic device, a plurality of parameters from the PPG signal, wherein the parameters comprises PPG features, Heart Rate Variability (HRV) features, Acceleration Plethysmograph (APG) features, and non-linear features and estimating, by the electronic device, the BP based on the extracted plurality of parameters. FIG. 6
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