Smartwatches may catch Alzheimer's before symptoms show
NCT ID NCT07391436
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study will test if wearable devices like smartwatches and rings can detect early signs of mild cognitive impairment and Alzheimer's disease in 150 adults aged 65 and older. Participants will wear the devices for 30 days while researchers collect data on activity, sleep, and heart rate, alongside standard tests. The goal is to build a model that identifies early cognitive decline, potentially allowing for earlier intervention and better quality of life.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Getúlio Vargas University Hospital
Manaus, Amazonas, 69020-170, Brazil
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