This study is designed to help researchers better understand everyday health, wellness, and personal experiences over time. Information collected may help improve future research on daily well-being and health behaviors.

You may be eligible for this study if you meet the following criteria.

Inclusion Criteria:

• Generally healthy adults
• No cognitive or physical conditions that would interfere with study participation
• Able to attend 2 in-person visits at USC’s University Park Campus
• Physically able to do chores, go up and down stairs, walk for at least 15 minutes, run errands, and shop
• Physically able to read text on a smartphone and hear when it rings
• Read and speak English
• Live in the greater Los Angeles, CA area
• Ages 18+

If you choose to participate, you will:

1. Attend an in-person baseline visit at your study site
   
   • Complete questionnaires about your background, health, and well-being
   • Receive training on study procedures
   • Receive a study smartphone and smartwatch
2. Complete a two-week at-home study period
   
   • Wear the study smartwatch continuously
   • Complete brief smartphone surveys several times each day about your daily experiences and well-being
3. Attend a final in-person visit
   
   • Return the study devices
   • Complete a follow-up survey
   • Receive final information from the study team

Participation lasts approximately two weeks total.

Participants may receive up to $200 for completing study activities.

For University of Southern California participants, study visits will take place on campus in Los Angeles, CA, with free parking available. Travel reimbursement is not provided.

There is no cost for you to participate in our research study.