At Epicore Biosystems, Cambridge, MA, we are a digital health company developing advanced sweat-sensing wearables and cloud analytics that provide real-time, personalized health insights for hydration, stress, and wellness. Our Connected Hydration system (https://www.epicorebiosystems.com/connected-hydration/) is a microfluidic based sweat patch with a Bluetooth module designed as the first smart wearable to continuously measure sweat fluid and electrolyte losses while monitoring skin temperature and movement.