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several wrist worn monitoring devices

Actigraphy Comparison for Research Teams: Which Specifications Actually Matter?

Most device comparisons are written for buyers. A useful actigraphy comparison is written for study designers, and it asks a

a person wearing a wrist device

Why Actigraphy Data Quality Starts Before the First Participant Wears the Device

By the time the first participant walks out with a device on their wrist, most of the quality of the

two wearable monitoring devices

What Researchers Should Check Before Buying an Actigraph Device for Sleep Research

Procurement decisions made in a hurry tend to resurface halfway through data collection. Choosing an actigraph device for sleep research means

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A Decade of Partnership with Sleep Science in Portugal

For ten years, Portuguese researcher Cátia Reis has used Condor Instruments’ actigraphs in research on sleep and biological rhythms. From

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Uma década de parceria com a ciência do sono em Portugal

Há dez anos, a pesquisadora portuguesa Cátia Reis utiliza os actígrafos da Condor Instruments em pesquisas sobre sono e ritmos

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How Condor Instruments Supports Sleep Research in the Planet’s Most Extreme Environment

Studying human sleep is already a challenge. Doing it in Antarctica — with sub-zero temperatures, days of continuous light or

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Como a Condor Instruments apoia pesquisas sobre sono no ambiente mais extremo do planeta

Pesquisar o sono humano já é um desafio. Fazer isso na Antártica, com temperaturas negativas, dias de luz ou escuridão

Cover art for the ActTrust actigraphy energy expenditure validation study: a glowing runner on a treadmill on a dark blue background

Actigraphy for Energy Expenditure: Validating ActTrust®

A new validation study shows ActTrust actigraphy can estimate energy expenditure and classify physical activity intensity from movement count data.
Wrist actigraphy device, stethoscope, patient medical history form, tablet, and phone displaying sleep data charts.

From Data Collection to Clinical Insight: Building End-to-End Actigraphy Ecosystems

Wearable actigraphy has matured well beyond the point of simple sleep-wake scoring. Across academic sleep laboratories, clinical research units, and occupational

Sleep research data analysis displayed on a laptop for evaluating sleep-wake classification methods

Sleep-Wake Classification Models: From Heuristics to Machine Learning Approaches

Sleep laboratories, research centers, and clinical teams depend on precise sleep-wake detection to assess patient outcomes, treatment responses, and circadian