Wearable diagnostic device

A system comprising:

• one or more computer devices and one or more storage devices storing instructions that, when executed by the one or more computer devices, cause the one or more computer devices to perform operations comprising:
• receiving an input corresponding to a request to begin a non-invasive glucose test or a non-invasive cholesterol test to detect a medical state of a user;
• in response to receiving the input, determining that the non-invasive cholesterol test is to be performed in conjunction with the non-invasive glucose test;
• identifying one or more first sensors for conducting the non-invasive glucose test and one or more second sensors for conducting the non-invasive cholesterol test;
• activating the one or more first sensors and the one or more second sensors;
• receiving first signal data through the one or more first sensors and second signal data through the one or more second sensors, the second signal data comprising data obtained without applying a magnetic field at a first time and data obtained after applying a magnetic field at a second time different from the first time;
• determining a first test result for the non-invasive glucose test based on the first signal data;
• determining a second test result for the non-invasive cholesterol test based on the second signal data that includes the data obtained without applying a magnetic field at the first time and the data obtained after applying a magnetic field at the second time;
• and
• outputting, through a display or a speaker, at least one of the first test result or the second test result.