1199 The Accuracy Of A New Sleep Ring Device For Tracking Sleep And Wakefulness Overnight Using Actigraphy

Introduction THIM is a new consumer ring-like device that can passively monitor sleep overnight using actigraphy. This project aimed to develop the THIM sleep tracking algorithm (Study 1), and test its accuracy against polysomnography (PSG) with another independent sample of good and poor sleepers (Study 2). Methods Study 1: 25 healthy individuals (15 females) aged 25.38 years (SD = 6.39) slept overnight in the sleep laboratory with THIM, the...