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Wearable fitness trackers promote positive health changes - study


The global wearable fitness tracker market is expected to be worth a staggering $138.7 billion by 2028, testimony to the enormous popularity of these devices. Now, new research shows that fitness trackers really do help motivate people to exercise more each day. According to the large-scale review published in The Lancet by researchers from the University of South Australia (UniSA), wearable fitness trackers promote positive health changes. They spur individuals to move more and lose a modest amount of weight as a result. “Since activity trackers are becoming so widely used in society, research into their effectiveness has grown rapidly,” said lead researcher and UniSA PhD candidate Ty Ferguson. “We realized now was a great time to pull all this knowledge together and see if there is an overall message on their utility as health tools.” For its research, the UniSA team reviewed nearly 400 studies involving around 164,000 participants worldwide who use wearable fitness trackers to monitor their physical activity levels. The team found that wearable fitness trackers motivate people to walk up to 40 minutes more each day, equivalent to roughly 1,800 more steps. This resulted in an average weight loss of 1kg (2.2 lbs) over a 5-month period. “What was a nice surprise is just how helpful they were for such a wide variety of people, including all ages, healthy people, and those living with a variety of chronic conditions,” said Ferguson. *Image by Phi Nguyễn from Pixabay