A biometric system is a modern answer to help register the accurate attendance of an employee or a student using a set of peculiar biological characteristics such as fingerprints, face recognition, or iris detection. Unlike classic methods of tracking attendance, biometrics are quite secure because it is very hard to replicate these characteristics or reproduce them artificially. Biometrics break most common faults such as buddy punching, under which an employee marks the arrival of another worker. It also minimizes human errors and administrative burden. Because biometric data is distinct to every individual, it ensures accurate and tamper-proof attendance records. Companies from different industries are implementing biometric attendance systems to simplify processes, uphold discipline, and achieve transparency. These systems not only accelerate clocking in and out but also generate a reliable record that may be easily viewed for payroll, audits, or internal assessments. With the advancing technology, biometric attendance has become an essential component of workforce management.