Adults Regulating Their Weight Everyday With Mobile Internet Support

Criteria the registry did not label

• Participation is open to those who meet the following eligibility criteria:
• aged ≥ 18 years;
• living with obesity (BMI ≥ 30 if of white ethnicity; ≥ 27.5 for all other ethnic groups);
• full- time residents in the UK, without the intention to move outside the UK within the next 12 months;
• able to access the internet with a smartphone;
• able to access and use a digital weighing scale;
• can understand English;
• not presently signed up with an intention to attend, or have in the previous three months attended, a weight management programme;
• not currently participating in another weight management study;
• not lost \> 5 kg (10 pounds) body weight in the previous six months;
• not undergone bariatric surgery, or presently scheduled to have bariatric surgery;
• not pregnant, or planning a pregnancy in the next 12 months;
• not previously been diagnosed with an eating disorder;
• not recently been diagnosed with a disease, or expected to undergo treatment for a disease, associated with substantial weight loss e.g., cancer treatment.