Sleep is multi-factorial and complex. It is necessary for you and your physician to determine your best combination of habits and influences that can affect your sleep. Two weeks of just oxygen and pulse rate information is not adequate to optimize you sleep health. This diary is designed to help you quickly document the main 28 drugs and supplements that are used to improve sleep. Circle the ones you use on a particular day and eventually determine the best combination for your healthiest sleep. Comments about unique situations that affected your sleep can be documented on the lined journal pages following every daily report page. This journal is especially suited for use with watch type devices and during 2026.