Smartwatches are often used to count steps or check messages, but new research suggests they could play a crucial role in helping people with type 2 diabetes stay active and improve their health.
A study published in BMJ Open on March 27 found that individuals newly diagnosed with type 2 diabetes were significantly more likely to begin and sustain an exercise regimen if they had a smartwatch providing real-time feedback and encouragement. Early results suggest that these participants also experienced better control of their blood sugar levels and blood pressure.
“The findings from this study have the potential to transform the lives of millions worldwide,” said Ceu Mateus, a professor of health economics at Lancaster University. “Many individuals with type 2 diabetes lack access to sustainable, non-pharmacological interventions, and our research highlights that, regardless of age, gender, ethnicity, or income, an exercise program can be tailored to fit their needs.”
For the study, researchers recruited 135 individuals recently diagnosed with type 2 diabetes. Half of the participants received a smartwatch connected to a health app designed to guide them through a structured, home-based exercise program. The app monitored their activity levels and progressively encouraged them to reach a goal of 150 minutes per week of moderate- to vigorous-intensity exercise. Participants also had access to an online coaching service led by exercise specialists.
“The program included a mix of cardio and strength training exercises that didn’t require a gym, making it easier for participants to incorporate fitness into their daily lives,” said lead researcher Katie Hesketh, an assistant professor of exercise prescription at the University of Birmingham. “The goal was to make exercise a long-term, sustainable habit, ultimately improving both physical and mental health.”
The results were striking—those using a smartwatch were 10 times more likely to begin an exercise routine and three times more likely to stick with it for a full year.
“Wearable technology has the potential to revolutionize how we approach diabetes management,” Hesketh noted. “Our study shows that personalized, home-delivered exercise programs supported by real-time data can empower people with type 2 diabetes to take control of their health.”
Encouraged by these promising findings, researchers now plan to seek funding for a larger clinical trial to determine whether smartwatch-based fitness programs can directly contribute to better long-term diabetes management.