Combating Alzheimer's Through Sleep and Exercise

Participants will wear the DREEM 2 headband for 3 months for a minimum of 4 out of 7 nights per week and will participate in its digital therapeutic Cognitive Behavioral Therapy - Insomnia (CBT-I) intervention (entails brain stimulation to improve slow wave sleep and sleep hygiene counseling tips to improve sleep behaviors).

Participants will partake in a guided exercise routine. Each routine consists of 30-minute mild circuit training session twice per week for 3 months.