AMI offers an Actigraph to fit all budget and protocol requirements. Various model Motionloggers offer applications that include basic sleep estimation, high resolution analog data collection, simultaneous environmental data collection, subjective wearer input features, and comprehensive sleep scoring and sleep distribution data on the wrist. A range of recording capabilities exist including four validated sleep algorithms, PLM analysis, and a suite of circadian rhythm analyses. Software for device operation and data analysis is available for Windows 2000/XP, and comparable systems – and our ActMe Operational Software allows for quick, easy download of actigraph data into the Fatigue Avoidance Scheduling Tool (“FAST”) program. All models are Lithium battery powered for long use and come with a full one-year warranty.