789 Guernsey pupils took part in a survey this spring, that was investigating activity levels of children.
Pupils from eleven of Guernsey's primary schools wore Moki monitors for two school days.
The wristbands are designed to track steps and the minutes of physical activity.
Here, the bands recorded up to 8,232 steps, and 35 minutes of exercise per student, per day.
That is 23% more than UK pupils who took part in the same study.
The Health Improvement's Be Active Lead Alun Williams says it is recommended that children are active for at least 30 minutes every day.
He wants to conduct more surveys on student movement.
"It is pleasing to see that children are being given the opportunity to be active throughout the school day.
We plan to extend the surveys to include more accurate information on out of school activities, including weekends.
The data will support the schools in developing whole schools approaches to physical activity."
Guernsey donates to Nepali disaster relief effort
Memorial service for sailors who perished off Guernsey's west coast
"Catastrophic" engine failure stops Channel Island ferry
Popular Guernsey swimming pool could re-open within days
Fog causes major disruption at Guernsey Airport
Sark chef creates astronomy app
More women cycling in Guernsey after confidence booster classes
Toilet leak forces closure of popular Guernsey seawater pool
