SmartPlanet: The future of... diabetic monitors

For millions of diabetics in the U.S., avoiding amputations may be as simple as stepping on a scale. SmartPlanet correspondent Sumi Das looks at a weight scale that helps establish healthy foot care habits for diabetes patients.

For millions of diabetics in the U.S., avoiding amputations may be as simple as stepping on a scale. SmartPlanet correspondent Sumi Das looks at a weight scale that helps establish healthy foot care habits for diabetes patients. And say goodbye to finger pricks, smart tattoos and contact lenses could one day gauge glucose levels, painlessly.