There is a variety of products and services on the market which you can use to set up your (or someone else’s) reminders and in particular your medication reminders. However, one can roughly divide them into 3 main categories:
1. Hardware devices
These can be from simple, compartmentalized boxes to very sophisticated electronic devices. Compartmentalized pill boxes (like these https://en.wikipedia.org/wiki/Pill_organizer) are simple plastic boxes where one can place pills in separate compartments for each day of the week and time of the day (typically morning, afternoon, and evening). These are in fact to be considered more as pill organizers rather than medication reminders. A step up in this category are electronic pill boxes, which can be seen as pill boxes with the addition of some kind of visual or audible alarm that will trigger with a given schedule. Some will even have a locking mechanism to control which compartment to open at which given day/time (http://www.medminder.com/). And some more advanced versions can be even equipped with some kind of a caregiver alerting mechanism and/or a two-way communication with a medical emergency service.