Smart pill reminders are devices that help patients remember to take their medications on time. These devices come in various forms, including mobile apps, wearable devices, and smart pill bottles. They use different techniques such as sound alerts, visual reminders, and text messages to alert patients when it's time to take their medication. Smart pill reminders can also track medication adherence and send reminders to caregivers or healthcare providers if the patient misses a dose. By using these devices, patients can improve medication adherence, which can lead to better health outcomes and reduce healthcare costs associated with medication nonadherence. However, it's important to note that smart pill reminders are not a substitute for good communication with healthcare providers and patients should always consult with their doctors before making any changes to their medication regimen