Global Reach. Unrivaled Precision.
CREATION OF NEW MEDICINE
BY ELUCIDATING SLEEP
The world’s most advanced
sleep detection technology for deeper, more restful sleep
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Ultra-high-precision sleep measurement device
Relationship between sleep and disease
Interestingly, not only sleep disorders
but also most psychiatric,neurological, and developmental disorders
are associated with abnormalities in sleep.
Sleep disorders
It refers to a condition in which there is some kind of problem with sleep.
Symptoms of sleep disorders observed during the day can sometimes lead to accidents, and may also increase the risk of lifestyle-related diseases as well as various psychiatric and neurological disorders.
Psychiatric disorders
It refers to a condition in which changes in brain function cause significant deviations in emotions and behavior.
Examples include schizophrenia, depression, and bipolar disorder
Neurodegenerative disorders
It is a brain dysfunction that causes major symptoms in various diseases, such as cognitive impairment.
Examples include Alzheimer’s disease and Parkinson’s disease.
Developmental disorders
It refers to a condition in which differences in brain function present from birth lead to characteristic patterns in behavior and emotions from early childhood.
Examples include autism spectrum disorder (ASD) and attention-deficit/hyperactivity disorder (ADHD).
Understanding sleep leads to better diagnosis, prevention, and treatment.
Experience the Difference
Our Technology
Accurate detection of awakenings during sleep, especially mid-sleep awakenings,
is essential for understanding the pathology of sleep disorders and central nervous system diseases.
ACCELStars’ technology can precisely detect awakenings, including mid-sleep awakenings.
| Wearable Devices and Methods | Researchers | Specificity※ | Accuracy | Sensitivity |
|---|---|---|---|---|
| ACCEL | Katori+, 2022 | 82.2% | 93.2% | 97.2% |
| Actiwatch-64 | Kosmadopoulos+, 2014 | 26.9% | 88.0% | 97.8% |
| Actiwatch-64 | Markwald+, 2016 | 37.0% | 89.3% | 96.7% |
| Fitbit | de Zambotti+, 2016 | 42.4% | 90.9% | 95.4% |
| Apple Watch | Walch+, 2019 | 54.1% | 86.6% | 93.0% |
| Oura Ring | de Zambotti+, 2019 | 48% | – | 96% |
*Specificity refers to the probability that our wearable device and algorithm can correctly identify wakefulness, when sleep and wa
Precision Technology. Worldwide Impact.
Our Value Proposition
World-leading technological precision
and a globally connected network
Toward a new medical service realized together
with diverse talents both inside and outside the organization
who support our business
Recent medical research has revealed that many psychiatric, neurodegenerative, and developmental disorders are associated with some form of sleep disturbance.
Furthermore, sleep disorders are strongly suspected to be one of the causes contributing to the onset of these diseases.
By accurately observing sleep data, we aim to elucidate the mechanisms underlying these disorders and, as a result, contribute to their diagnosis, prevention, and treatment.
To realize this vision, we are developing wearable devices and data platforms equipped with the world’s most precise sleep measurement technology.
By integrating sleep data with various types of medical data, we strive to create a new generation of medical services.
Cability to create
- Unique technology and algorithm development capability
- Outstanding hardware and software development capabilities
Cability to expand
- Strong network with medical institutions
- Strong network with Key Opinion Leaders (KOLs) through academic societies and professional associations
Business development capability
integrating manufacturing and sales
The Leaders Speak
Special Dialogue
Our Founder and CTO, Dr. Ueda, and our President and CEO, Mr. Miyahara, had a discussion together.
They shared their thoughts on the founding of the company and spoke passionately about how ACCELStars aims to transform society through its wearable devices and related services powered by our proprietary technologies and algorithms.
For more details, please read the full interview at the link below.
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