Pocket Pal is a blood glucose meter with a built-in lancing device and a pull-out compartment that holds 25 test strips. A small piece of the Dario detaches from the meter and connects to a smartphone headphone jack, linking the meter to a Dario app. After logging into their Dario app, users simply turn a knob to eject a single test strip from the body of the meter, insert the test strip into the connection device attached to the smartphone, add a drop of blood, and wait for the app to display the blood glucose level on the phone screen. The Dario app also allows users to log carbohydrate intake and exercise, search a food database, track insulin injected, calculate insulin doses, graph glucose data, and send reports to family and caregivers. The Dario meter-app combo is expected to be available in Europe in early 2014.