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# Sleep Cycle partners with Cambridge and UCL for new Alzheimer’s study
- URL: https://med-techinsights.com/sleep-cycle-partners-with-cambridge-and-ucl-for-new-alzheimers-study/
- Published: 2024-12-17T10:27:57.000Z
- Updated: 2026-10-23T02:37:20.000Z
- Description: Sleep Cycle, a leading sleep technology company, has announced its partnership with researchers from the University of Cambridge and University College London (UCL) on a pioneering Alzheimer’s study. This collaboration combines Sleep Cycle’s comprehensive sleep data with the team’s previous findings
- Author: Oliver Johnson
- Tags: Digital Health & AI, News, Research & Development

[**Sleep Cycle**](https://www.sleepcycle.com/features/sleep-tracking/?ref=med-techinsights.com#:~:text=Sleep%20Cycle%20tracks%20your%20sleep,or%20through%20motion%20%28accelerometer%29.), a leading sleep technology company, has announced its partnership with researchers from the [**University of Cambridge**](https://www.cam.ac.uk/?ref=med-techinsights.com) and [**University College London**](https://www.ucl.ac.uk/?ref=med-techinsights.com) (UCL) on a pioneering Alzheimer’s study.

This collaboration combines Sleep Cycle’s comprehensive sleep data with the team’s previous findings to explore potential links between navigation (sense of direction), sleep disruptions, and the early detection of Alzheimer’s disease.

The study will explore the potential of using mobile-based sensing data to assist in the early diagnosis of Alzheimer’s disease through analysis of navigation and sleep patterns. The company says the study is expected to provide key insights into how changes in sleep, captured using an app designed for use in people’s own homes, may help identify people with early Alzheimer’s disease prior to the onset of dementia.

Sleep Cycle says the research is especially important given that [nearly 1 in 9 Americans aged 65 and above has Alzheimer’s disease](https://www.alz.org/alzheimers-dementia/facts-figures?ref=med-techinsights.com#:~:text=Seventy%2Dthree%20percent%20are%20age,older%20%2810.9%25%29%20has%20Alzheimer's.), and early diagnosis is crucial for early treatments aimed at delaying symptom progression and improving quality of life.

Dr. Abhirup Ghosh, a researcher on the team said: “It is well known that navigational ability and sleep are affected from the earliest stages of Alzheimer’s disease, but neither of these behaviours can be measured using the traditional pen and paper cognitive tests used in memory clinics.

“Phone apps offer a new approach that allows changes in these behaviours to be captured in and around people’s own homes, which is less burdensome for people, potentially usable at scale, and also relevant to real-life activities. As such, this research could greatly aid efforts to detect Alzheimer’s disease from its earliest stages.”

As part of the collaboration, Sleep Cycle provides premium access to its app with a dedicated backend solution that guarantees privacy for all trial participants. They will combine sleep data with navigational data collected from a separate app developed by the research team. Together, these data streams will be used to create machine-learning models to aid identification of early Alzheimer’s disease. 

“At Sleep Cycle, our mission is to improve health worldwide through sleep, and this partnership is an incredible opportunity to make a real difference. By leveraging our proprietary technology and vast sleep data collected from users’ homes, we hope to support this important research and deepen the understanding of Alzheimer’s,” said Mikael Kågebäck, Chief Technology Officer at Sleep Cycle, Ph.D. Machine Learning and AI. 

The study commenced in August 2024 with the initial cohort of 50-60 participants, all identified as having mild cognitive impairment. Data collected includes key metrics such as time asleep, sleep efficiency, and snoring, which will be analysed alongside navigational data alongside a battery of other cognitive tests and amyloid/tau molecular biological markers of Alzheimer’s disease. The first phase of data collection is now underway, with researchers prepared to analyse its potential role in identifying cognitive decline.