U.S., Jan. 8 -- ClinicalTrials.gov registry received information related to the study (NCT07321587) titled 'Activity Tracking, Care Partner Co-participation, Text Reminders, Instructional Education, Virtual Physical Therapy and Exercise' on Dec. 23, 2025.

Brief Summary: This is a multi-methods two-arm, crossover, analyst-blinded randomized controlled trial with embedded qualitative interviews, enrolling 50 dyads (older adult-care partner). Participants will receive the ACTIVE intervention, which includes a Fitbit smartwatch, motivational text messages to engage in walking exercise, instructional educational videos, and virtual physical therapy sessions. Intervention components will be delivered over 3 weeks, with continuous monitoring of p...