Keep on top of your blood sugar levels with the iHealth Align Smartphone Glucometer. Approved by the FDA and clinically validated, this compact yet incredibly useful device is recommended by doctors. Simply plug the Align Glucometer into the headphone jack of your smartphone and use the iHealth Gluco-Smart app, available for both iOS and Android, to record and track changes in your blood sugar levels. Because the device is so small, it can be taken anywhere you go. Additionally, it only requires .7 micro liter blood sample size. The app shows trends and changes over time including your highest and lowest levels as well as a guide of where you should be. Integrating completely with the rest of the iHealth range, the Align Glucometer makes it easy to understand your blood sugar.