Adaptation of a Digital Weight Loss Intervention Promoting Self-regulation for Use in Type 2 Diabetes

Participants will monitor their diet in a study smart phone app using a 'traffic light' approach where foods are categorized as red (high fat and/or calorie), yellow (moderate fat/calorie, high nutrient), or green (low fat/calorie, high nutrient) and adhere to a red food limit recommendation, weigh daily on a digital scale whose data syncs to the study app, gradually increase physical activity and track it using a wearable device for which data is also synced to the app, and monitor blood glucose using Continuous Glucose Monitoring. Participants will meet weekly with a trained interventionist for behavioral lessons (adapted from Diabetes Prevention Program curriculum) and counseling.