This project allows users to receive SMS notifications when certain Pokémon are found around their location, using a custom-built service with Node.js, Express, and Twilio. The system uses an unofficial API to retrieve Pokémon data and can be customized by adding subscribers who want to receive notifications for specific Pokémon at specific locations. Users can send Subscribe messages to join the notification list, and the system will respond with an SMS containing the list of nearby Pokémon. The project also includes a feature to automatically watch for specific Pokémon at regular intervals, sending notifications when they are found.