As its first start-up investment, San Francisco tech company Fitbit has invested $6 million into the Sano patch. Sano, another San Francisco tech company, will partner with Fitbit to develop a wearable skin patch to track blood sugar for people with diabetes.
Though Fitbit already has glucose-monitoring technology in its Ionic smartwatch, the Sano patch provides a painless, minimally invasive way to track glucose.
