"New Smartphone-Connected Arm Patch Monitors Blood Sugar for Non-Diabetics"

Non-diabetic individuals are increasingly using glucose monitors as a tool to improve their overall health, with devices like the Lingo sensor providing real-time blood glucose data to smartphones. These monitors, which also offer lifestyle tips, are seen as a way to prevent conditions like type 2 diabetes and dementia. However, there are concerns about their accuracy compared to traditional methods and the potential for users to overlook other health markers. Despite these concerns, the popularity of such devices is growing, with companies like Zoe and Abbott's Lingo reporting significant user numbers and waitlists.