Inclusion Criteria:

• * Individuals must be of overweight or obese BMI (27-50 kg/m)
• * Individuals must be adults (aged 18-70)
• * Able and willing to engage in the remote program
• * Able to engage in physical activity (defined as walking two city blocks without stopping)
• * Individuals must also provide consent for the research team to contact their personal physician if necessary, to provide clearance or to consult about rapid weight loss
• * Access and willingness to use an Apple or Android smartphone
• * Satisfactory completion of all enrollment procedures

Exclusion Criteria:

• * Medical condition (e.g., cancer, type I diabetes, psychosis, full-threshold eating disorder) that may pose a risk to the participant during intervention or cause a change in weight
• * Currently pregnant, breastfeeding, or planning to become pregnant in the next 12 months
• * Recently began or changed the dosage of medication that can cause significant change in weight
• * History of bariatric surgery
• * Weight loss of \> 5% in the previous 3 months