Vivos Therapeutics, a medical technology company focused on the development of innovative treatments for patients with sleep apnoea, developed a test that people can self-administer at home to determine whether or not they have sleep apnoea. All it takes for the user to self-administer the test is a VivoScore ring recorder and an app on their mobile phone. The system uses algorithms to assess sleep quality and identify any issues. The test is particularly valuable because a large proportion of people with sleep apnoea remains undiagnosed. VivoScore is easy to use, allowing for simple diagnosis of sleep problems.