Feasibility of increasing physical activity in the entire family using activity trackers and apps: The Step it Up Family Program

Background: Interventions using advanced activity trackers and smartphone apps have demonstrated their ability to increase physical activity in children and adults. However, they have not been tested in families. Further, very few family-based interventions have actively involved both parents. Purpose: This pilot study investigated the feasibility of increasing physical activity in the entire family using age specific activity trackers and apps. Intervention feasibility was assessed in mothers, fathers and children aged 6-10 years.