A&D Medical offers a wide range of biometric monitoring devices, including blood pressure monitors, weight scales, and activity monitors. They are a leader in connected health and biometric measurement devices and services, operating under the A&D Medical brand globally and the LifeSource brand in North America. A&D Medical is a division of A&D Company, Limited, which is a global manufacturer of measurement equipment with operations worldwide. They are headquartered in San Jose, CA and their products help customers around the world in various industries and promote healthy living.