Tech Insider : Business
A woman wears a continuous glucose monitor on the back of her left arm.
Kim Schewitz wearing her continuous glucose monitor.
Tech Insider
An athlete in a bike helmet and jersey wearing a continuous glucose monitor, a small black patch, and holding her cell phone nearby to check her blood sugar.
Tracey Jacobs, an elite cyclist, said tracking her blood sugar with a continuous glucose monitor helped her improve her performance and reduce fatigue while training.