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A member of the Fibion Team with short hair is wearing a white collared shirt, framed by a blue circular graphic on a black background.
A person sleeps peacefully while wearing a blue smartwatch equipped with light sensors on their wrist, lying on white bedding.
How Researchers Use Actigraphy and Light Sensors for Sleep Studies
Understanding Actigraphy and Light Sensors in Sleep Research Sleep research has come a long way from...
April 14, 2025

Featured posts

Tracking Light Exposure in Mental Health Research: A Growing Trend
Shift Work and Jet Lag – How to Measure Circadian Misalignment in Real-World Conditions
The Role of Temperature in Circadian Research – How Skin Temperature Reveals Biological Night
How Artificial Light Impacts Sleep and Circadian Rhythms – And How to Measure It Accurately
Why Measuring Melanopic Light Exposure is Essential for Circadian Rhythm Research

Physical Activity

Free resource: How to Measure Sedentary Behaviour and Physical Activity?

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Wearables

A person sleeps peacefully while wearing a blue smartwatch equipped with light sensors on their wrist, lying on white bedding.
How Researchers Use Actigraphy and Light Sensors for Sleep Studies
Understanding Actigraphy and Light Sensors in Sleep Research Sleep research has come a long way from...
A woman in pajamas reads a book while sitting on a bed. A lit lamp casts a gentle glow, enhancing the room's calm ambiance. The soothing light exposure subtly contributes to her mental well-being, as supported by recent mental health research findings.
Tracking Light Exposure in Mental Health Research: A Growing Trend
Why Light Exposure Matters in Mental Health Research Light is one of the most powerful external factors...
A woman lies in bed, immersed in a book. The gentle blue hue on the right side suggests a calming atmosphere, perhaps reflecting her circadian phase. Hexagon designs in the top left corner add an intriguing visual element to this serene scene.
How to Estimate Circadian Phase Without Melatonin Sampling – The Best DLMO Proxies
1. Introduction The circadian rhythm is the body’s internal clock, regulating sleep, metabolism, and...
A laptop displaying graphs on circadian rhythms takes center stage, enhanced by an inset of a smart ActTrust wrist monitor. A hand reaches for the keyboard, surrounded by a coffee cup and plant, creating a serene workspace vibe.
ActTrust Technical Specifications – And How Fibion Krono Compares
If you’re reviewing technical specifications for the ActTrust device, you’re likely preparing...
A person smiles at the camera with a computer screen displaying graphs labeled "Mean circadian rhythms" behind them. An ActTrust device can be seen in the foreground, seamlessly integrating with their daily routine.
Devices Similar to ActTrust – And Why Fibion Krono Stands Out
Searching for devices similar to ActTrust? It’s a common question among researchers working in sleep,...
A person sits on a hill with a backpack, gazing at the sunset. Inset reveals a close-up of a blue Fibion Krono smartwatch, the researchers' preference for tracking adventures.
Best Alternative to ActTrust – Why Researchers Prefer Fibion Krono
Searching for the best alternative to ActTrust? You’re not alone. The ActTrust device by Condor Instruments...
Girl sitting at a desk with books and pencils, smiling at the camera. Two other children in the background reaching for books on a shelf, illustrating their daily activity patterns that may help predict mood disorders.
Can Daily Activity Patterns Predict Mood Disorders in Children?
1. Introduction Childhood mental health disorders, including anxiety, depression, and mood instability,...
Children engage in a lively game of tug-of-war with a red rope on the grass, surrounded by lush greenery, promoting physical activity and joy.
Sedentary Behavior, Physical Activity, and Mental Health in Children: What Wearable Data Reveals
1. Introduction Children today are spending more time sitting, using screens, and engaging in low-movement...
A boy in a wheelchair is engaged in writing at a desk in a classroom designed to accommodate diverse needs, while the teacher assists other students, fostering an inclusive environment for children with long-term health conditions.
How to Design Physical Activity Interventions for Children with Long-Term Health Conditions
1. Introduction Physical activity is essential for all children, but those with long-term health conditions...
A young boy in a wheelchair, embodying the spirit of physical activity, holds a device in his mouth on a suburban street. He wears braces and carries a backpack, symbolizing how children with mobility limitations can actively engage with their surroundings. Houses and parked cars are visible behind him.
How to Assess Physical Activity in Children with Mobility Limitations
1. Introduction Assessing physical activity in children with mobility limitations presents unique challenges....
Two children engaging with the Fibion Kids educational program on a computer screen in a bright room.
How to Measure Physical Activity in Children with Chronic Illness: A Researcher’s Guide
1. Introduction Physical activity plays a critical role in the health and well-being of children with...
A young child and an adult looking at a tablet screen displaying a colorful educational app, enhancing engagement with Fibion Kids.
Selecting the Right Activity Tracker for Pediatric Health Research: A Researcher’s Guide
1. Introduction Wearable activity trackers have become essential tools in pediatric health research,...

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