Feasibility of Wearables in Dementia Care in Rural Taiwan

This study explores whether wearable health-monitoring devices (such as smartwatches) can help track and manage behavioral and psychological symptoms in people with Alzheimer's disease or mild cognitive impairment who live in rural areas of Taiwan. It also studies the impact on caregivers' wellbeing. **You may be eligible if...** - You (or your loved one) have been diagnosed with Alzheimer's disease or mild cognitive impairment - You (or your loved one) have at least one prominent behavioral or psychological symptom such as depression, agitation, apathy, or sleep disturbance - You are receiving stable treatment (no recent medication changes) - A caregiver is available and willing to participate alongside you **You may NOT be eligible if...** - You have an eye condition, use photosensitizing medications, or recently had eye surgery - You have a photosensitivity condition such as epilepsy - You are in an unstable physical or mental state (e.g., acute delirium or active respiratory infection) Talk to your doctor to see if this trial is right for you.