Creating an Optimized Technology-Based Weight Loss Program for Cardiac Rehabilitation Patients

A self-guided, online program that helps participants reduce excess calories and gradually increase physical activity.

An program designed to help participants gradually increase their physical activity and maintain an active lifestyle. The program encourages bouts of moderate-to-vigorous physical activity. Participants in this group will receive a Fitbit Versa to help them monitor their physical activity that they will be advised to wear daily. Participants will receive brief (5-10 minute) lessons weekly for the first 3 months and monthly for the last 3 months.

Participants will receive a Bite Counter device to help them monitor and reduce their within-meal consumption. Participants will be asked to wear the device daily.

This program allows participants to practice behavioral weight loss skills using a virtual reality system compatible with their home device. This program helps patients practice these skills in the following artificial settings: at home, at work, at the gym, and at a party. Each participant will be asked to play through each scene at least once during their participation, though they are encouraged to use the program regularly.

Participants will attend virtual meetings using their own device. Each virtual meeting focuses on a specific topic that will help patients lose weight. Participants are asked to virtually attend at least 6 meetings during their participation. There is no limit to how many they can attend. The meeting topics will rotate and repeat on a schedule.