The 6 Best Biometric Time Clock Systems for 2026

Looking for a biometric time clock for your construction business? We’ve reviewed 6 of the best apps on the market to help you choose!

FAQs
What are the best free biometric time clocks?

Biometric time clocks are physical hardware devices that use biological traits like fingerprints or facial features to track employee attendance. As such, they are not typically available for free.

If you’re specifically interested in biometric time clocks, purchase hardware devices from manufacturers. Weigh the pros and cons, including accuracy, security, and potential legal considerations.

What methods do biometric time clocks use to track workers?

The process typically works as follows:

  1. Enrollment: Employees provide a sample of their biometric data (e.g., fingerprint, facial scan), securely stored in the system’s database.
  2. Authentication: When clocking in or out, employees present their biometric trait to the device (e.g., placing their finger on a scanner or facing a camera).
  3. Matching: The system compares the presented biometric sample with the stored data.
  4. Verification: The employee’s identity is verified if the sample matches the stored data.
  5. Time recording: The system records the employee’s clock-in or clock-out time in the database.

These biometric methods offer increased accuracy and security compared to traditional time-tracking systems. They are challenging to manipulate and require the physical presence of the employee. They also eliminate issues like buddy punching and lost ID cards, making them an increasingly popular choice for workforce management.

Are biometric time clocks safe for employee privacy?

Biometric time clocks can be safe for employee privacy, but it depends on how the system collects and stores data. Fingerprint and facial-scan devices typically create and save biometric identifiers, which may trigger stricter compliance requirements under certain state laws. Businesses must follow proper consent, storage, and retention rules to keep that information protected.

If you want the accountability benefits without managing sensitive biometric files, Workyard offers a safer alternative. Instead of storing fingerprints or facial geometry, Workyard uses simple photo verification to confirm identity. This approach prevents buddy punching while avoiding the legal and security concerns tied to true biometric data.

Can biometric time clocks be used for remote or mobile employees?

Traditional biometric systems aren’t built with remote or mobile workers in mind. Because they rely on fixed hardware for fingerprint or facial scans, employees need to be physically present at the device, which doesn’t fit the reality of crews who travel between jobsites or start work in the field.

For teams that need more flexibility, there are tools that offer the same level of accountability without requiring a physical scanner. Workyard is one example, using photo verification and GPS to confirm identities from a mobile app or tablet kiosk, making it a better fit for crews who aren’t tied to a single location.

Track time to the minute on site or in the field and save thousands with Workyard
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