| Recruiting | N/A | 60 | US | Family Fit Condition, Fitbit Only Condition | University of Florida, Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD) | Weight Gain Prevention, Physical Inactivity | 12/24 | 12/24 | | |
| Recruiting | N/A | 60 | US | Family Fit Condition, Fitbit Only Condition | University of Florida, Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD) | Weight Gain Prevention, Physical Inactivity | 12/24 | 12/24 | | |