The availability of simple, accurate, affordable, and painless continuous blood pressure (BP) devices has great potential demand. To meet the demand LTTS ideated Cuffless BP measurement device. Cuffless BP monitoring can optimize and irradicate the burden of BP measurement over time, by providing a complete evaluation of the BP level and behavior during all daily circumstances and for long periods of time. Eventually, by continually revealing high BP in individual patients they can improve antihypertensive drug treatment compliance and hypertension control rates. Cuffless BP will be helpful in ICU, OT, and emergency premises for adults and pediatrics.