Book excerpt: In this issue of Sleep Medicine Clinics, guest editor Dr. Steven Holfinger brings his considerable expertise to the topic of Advances in Technology for the Sleep Field. Top experts discuss current development and use of multi-modal sensors and technologies which make accurate sleep monitoring at scale a possibility in today’s sleep medicine. Contains 15 practice-oriented topics including using telehealth platforms to transform sleep care models; are consumer wearable sleep trackers ready for clinical use; potential implications of screen time in an age of augmented/virtual reality; advancements in sleep health to optimize human performance; and more. Provides in-depth clinical reviews of advances in technology for the sleep field, offering actionable insights for clinical practice. Presents the latest information on this timely, focused topic under the leadership of experienced editors in the field. Authors synthesize and distill the latest research and practice guidelines to create clinically significant, topic-based reviews.