The positive health impacts on children and adolescents

A recent 11-study systematic review showed that wearable activity tracker-based programs had a positive influence on daily levels of moderate-to-vigorous physical activity, step totals, and sedentary behavior. The studies used various wearable devices such as Fitbit (used in 9 of the 11 studies), Garmin Vivofit Jr., and Xiaomi Mi Band, and employed strategies like self-monitoring and goal setting for physical activity. 

Key messages:

• Children and adolescents generally do not engage in enough physical activity to meet recommended levels, but commercially available wearable devices can effectively promote physical activity and improve health outcomes.

• Wearable activity tracker-based programs have been found to increase daily levels of MVPA, step counts, and reduce sedentary behavior among children and adolescents.

• Strategies such as self-monitoring and goal setting for physical activity, along with the use of wearable devices, can enhance motivation and engagement in physical activity in this population.