Biometric-based attendance system uses fingerprint, face recognition iris scan, etc. to mark the employees’ presence and attendance. These systems have a higher level of accuracy, security, and performance than the typical conventional approaches like registers or Identity cards. Reducing ‘time theft,’ ‘buddy punching’ and manual mistakes simplifies workforce management and gives accurate real-time information for payroll and performance. Therefore, organizations achieve such benefits as increased efficiency, a decrease in paperwork and constructive control, and better protection. This technology is now changing how most companies handle workforce attendance and productivity.