AMI provides unique instruments to objectively document long-term sleep, hyperactivity, daytime activity levels, fatigue, circadian rhythm, vigilance, and respiration as well as environmental light, temperature and sound measurements in ambulatory subjects.

15 years of Validation, Scientific Research and Clinical Studies make AMI's line of equipment the instruments of choice for all research and clinical needs. Visit our Reference Page to learn more about The Most Cited Activity Recorder on the Market!




You asked for it – and AMI went to bat for you! AMI, the leader in actigraphic recording, was instrumental in the filing of a CPT Code application by the American Academy of Sleep Medicine, which has now been upgraded to the following Category 1 Code