CPT atomic clocks offer several advantages over traditional atomic clocks and other miniaturized timekeeping technologies. Their compact size and low power consumption make them ideal for integration into a wide range of devices and systems, from satellites and spacecraft to ground-based communication infrastructure and portable navigation equipment. The high stability and accuracy of CPT atomic clocks enable enhanced performance in applications such as satellite-based positioning and navigation, where precise timing is critical for determining location. In telecommunications, they provide the precise frequency references needed for synchronizing network elements and managing data transmission. In scientific research, CPT atomic clocks are used for experiments requiring ultra-stable frequency references, such as in fundamental physics research and quantum computing. Their robustness and reliability also make them suitable for use in harsh environments, such as in military and defense applications where precise timing is essential for mission success.