Wearable biosensor to test sweat

Researchers has developed soft, flexible microfluidic device that easily adheres to the skin and measures the wearer’s sweat to show how his or her body is responding to exercise. A little larger than a quarter and about the same thickness, the simple, low-cost device analyzes pH and concentrations of glucose, chloride and lactate. Credit: John… Continue reading Wearable biosensor to test sweat