SMARTCLIC ARG is an Application designed to be used exclusively by people enrolled in the Encuentro Patient Information and Service Program (developed, managed and provided by Pfizer), and to provide support to patients to treat their disease, since it uses manually entered data such as date reminders, symptom log, level of stiffness and fatigue, or administered medications. The SMARTCLIC ARG application provides a variety of functions that can help you throughout the injection process: - Receive injection reminders or events such as medical appointments. - Use a stopwatch to count down the minutes while you wait for the medication to reach room temperature before injection. - Automatically capture the date and time of each injection to allow tracking. - Record and monitor the symptoms of your disease. - Record your injection sites, making it easy to alternate injection sites. - Record your other medications. - Track the life cycle of your device. - Create short reports of your symptoms and injection history.