Diagnose sleep disorders with the help of the ActiGraph! Record Activity Data During Sleep Calculate Sleep/Wake Times and Sleep Efficiency Use Sadeh Algorithm to Perform Calculations Track Sleep Patterns Aids in diagnosis and treatment for... Insomnia Circadian Rhythm Disorders Restless Leg Syndrome Periodic Limb Movement Disorder Search our Studies database for Sleep research... Monitor Your Sleep Patterns Using... ActiGraph GT1M Small & light-weight Easy to use software Acurate activity data USB Connection *NOTE: You must disable pop-up blocking for this site in order to properly view the features demonstration. © 2007 ActiGraph, LLC. :: Contact Us :: Careers :: Policies :: Site Map ::