< ... Over each measurement you can see the respective date. By taping on the home icon in the upper right corner, you are directed to the following pages for doctor, calendar, histogram, options and info. If you add the contact details of your attending physician, you can contact him by touching the appropriate button, either via call, text message or e-mail. The weeks in the calendar are sorted line by line and can be scrolled three month back. Due to this feature you get a proper overview of your measured INR in that specific period. A tendency of all your measurements over half a year can be seen on the page called histogram. Under options you will find additional following pages. Here you can enter the contact details for your doctor, the medication dose, the INR target range, and the medication. You can also receive one or two daily reminders to take your medication. >