Glucose and Activity Tracking for Sedentary Behavior Interventions in Older People With Type 2 Diabetes (TRACK T2D)

Inclusion Criteria: * Aged 55 years and older * Self-reported T2D for ≥5 years * Speak and read English Exclusion Criteria: * Type 1 diabetes * Use of a CGM for ≥1 month in past 1 year * Not willing to use/wear the CGM, activPAL, or Fitbit * Dementia * Any of the following conditions that may impact SB: 1. Severe pulmonary disease 2. Severe osteoarthritis 3. Class III/IV heart failure 4. Require wheelchair or walker