Quantum sensing leverages quantum properties such as superposition and entanglement to achieve precision measurements that surpass classical instruments, rendering it a commercially viable quantum technology. This field has significant potential for near-term deployment across various industries, including defense, healthcare, energy, and navigation, due to its ability to deliver practical value with relatively simpler hardware. Unlike quantum computing, which demands complex error correction and millions of qubits, quantum sensors can operate effectively with less sophisticated equipment. Researchers are currently exploring applications such as advanced medical imaging, which can detect subtle changes in the body. The development of quantum sensors is poised to revolutionize numerous fields by providing unprecedented accuracy and sensitivity. As a result, industries can expect significant improvements in areas like navigation, where quantum sensors can enhance positioning systems, and healthcare, where they can lead to earlier disease detection. The relatively low barrier to entry for quantum sensing, in terms of required hardware complexity, makes it an attractive area of investment for companies looking to capitalize on quantum technology1. So what matters to practitioners is that quantum sensing has the potential to drive meaningful innovation across multiple sectors, making it a crucial area of focus for those looking to stay ahead of the curve.