Sleep monitoring technologies use wearables (smartwatches/rings), nearables (bedside radars/mattress sensors), and apps to track sleep stages, movement, heart rate, and breathing. These devices analyze data to provide insights into sleep quality, identifying issues like insomnia, apnea, or irregular sleep cycles. While not always clinical-grade, they enable long-term, remote monitoring. Disorders management involves using this data to inform lifestyle adjustments, behavioral techniques, or clinical interventions, often complementing standard diagnostics like polysomnography.