Time Clock System for Employees: Different Types Explained
Time clock system for employees comes in several forms, depending on how businesses want to track staff attendance, accuracy, and security. Some of the most common types include:
- Punch card time clocks – These use physical punch cards that employees insert into a machine to record their start and finish times.
- Mechanical time clocks – Traditional clock-based systems that use rotating dials or wheels, where employees manually record their work time.
- Digital time clocks – Modern systems with digital screens where employees clock in using PINs, cards, or biometrics such as fingerprint or facial recognition for added security.
- Biometric time clocks – These systems use unique physical identifiers like fingerprints, palm scans, or facial recognition to accurately identify employees and record work hours.
- Web-based time clocks – Accessed through an internet browser, allowing employees to clock in and out using workplace computers or approved devices. Many include GPS location tracking and remote workforce features.
- Mobile and app-based time clocks – Smartphone or tablet apps that allow employees to clock in and out on the go. These often include GPS tracking and geofencing for location verification.
- Proximity card time clocks – Employees tap a proximity card or key fob on a reader to record attendance quickly and easily.
- Swipe card time clocks – These use magnetic stripe or barcode staff cards that employees swipe through a reader to log their work hours.

At CleverTime, we provide biometric time clocks, web-based time clocks, and mobile app time clocks, giving businesses flexible and secure options for tracking employee attendance.
Biometric time clocks offer a higher level of security compared to traditional methods like cards or PINs. Because they rely on unique biometric data such as fingerprints or facial recognition, they cannot be easily shared, copied, or duplicated. This makes biometric systems ideal for businesses that need accurate and secure attendance tracking while reducing risks like buddy punching.
Web-based time clocks provide a simple and reliable way for employees to clock in and out through a secure online platform. They help minimise common time tracking issues such as time theft and manual errors, while also allowing employees to clock in from approved locations when required. This makes them a practical solution for both office-based and remote teams.
Mobile app time clocks allow employees to clock in and out directly from their phone or tablet. Employers can enable GPS tracking to verify locations, making it easier to manage teams working across multiple sites. This is especially useful for field staff, service teams, and employees who regularly travel between job locations.
Our CleverGo Kiosk is CleverTime’s tablet-based clock-in solution. It’s designed to make clocking in and out simple for employees, visitors, contractors, and delivery personnel, helping businesses manage site attendance in one central system.
If you would like to learn more or see a demo, please contact us.