The DSI Sense is easy to use—simply download the app from the either the iOS or Android store, set up an account in the app, plug the device into its USB power adapter, and use the app to set up the WiFi connection.
Once logged in, you’ll see the dashboard screen with gauges for the Dry Skin Index and the estimated level of hydration for the outer layer of the stratum corneum.
For a quick update, the LED on the DSI Sense also shows the current level of the Dry Skin Index as one of 5 color-coded categories.
Because each person’s skin responds differently to external drying stresses, periodically check the dryness of your skin and compare it to the Dry Skin Index and hydration level. Adjust the use of moisturizers according to the appearance of your skin and the levels of the two diagnostics shown in the app and LED indicator.