It depends on how big your team is, but as a general rule, the answer is yes. Not only because a good biometric attendance system can be a lot more effective than traditional clocking in machines, but also because these systems are only becoming more affordable and flexible every year, as you can see on https://www.egress-sys.co.uk/clocking-terminals/.
The main advantage of a biometric attendance system is security. It prevents employees from clocking in for one another and eliminates the need of having someone monitoring the clocking machine to prevent that sort of behavior. Using a modern biometric attendance system also eliminates the need of having to keep time manually. Many systems can integrate with payroll solutions to make the process of tracking employee productivity and paying them for their work incredibly seamless.
Finally, a biometric system can also be used to increase transparency. Some solutions allow workers to see how many hours they’ve put in that day or that week, which reassures them that any overtime they put in is indeed being noticed by the company’s systems, and will be paid back.