MedicalResearch.com Interview with:
Aarti Sahasranaman, PhD
Duke-NUS Gradaute Medical School
MedicalResearch.com: What is the background for this study?
Response: More than half of adults in developed countries do not achieve recommended levels of physical activity. Despite the popularity of activity trackers as a tool for motivating and monitoring activity levels, little research exists on whether they can help people lead healthier lives, or if financial incentives could encourage people to wear them for longer and achieve higher fitness levels. One in ten US adults owns an activity tracker but research suggests that about a third of people abandon them within 6 months of purchase.