Inclusion Criteria:  Self identify as Hispanic or Latino obese, defined as body mass index percentile (BMI%) ≥ 95th percentile Ages of 14-16 years Own his or her own cellphone.  Exclusion Criteria:  Taking a medication(Steroids) or diagnosed with a condition (i.e. sleep (i.e. sleep apnea) that influences activity, sleep, and/or cognition Recent hospitalization or injury that prevents normal physical activity pregnant currently enrolled in an exercise program or currently using a personal activity monitoring device like Fitbit.