English
简体中文
繁体中文
Español
Français
ภาษาไทย
Tiếng Việt
phone
slogan
icon-ios
AppStore
Download
icon-ios
GooglePlay
Download
qr
icon
Fall asleep faster
Sleep Theory deeply dives into the field of sleep with a selection of natural sounds, white noise, ASMR and language to help you quickly fall asleep
icon
Sleep better
Sleep Theory uses a professional and cautious attitude to refine scientific methods for improving sleep, and develops 21-day sleep plans or more long-term sleep quality improvement plans.
icon
Alarm clock
Sleep Theory- Smart Alarm Clock App. Set time to wake up, place phone at bedside and enjoy private sleeping service
icon
Sleep Tracker
Sleep Theory tracks & analyzes your sleep quality, providing reports on adjusting the sleep pattern that fits you most
icon
Wake up easy
Sleep Theory wakes you up during your lightest sleep phase. Sleep timely and naturally
icon
More
More professional updates to come for better sleep quality