---
title: "Comment by Walid LAGGOUNE on \"To check if a given latitude and longitude fall within a collection of locations defined by latitude, longitude, and radius\" | Hashnode"
description: "If you're looking for a real-time solution without polling, you might find https://www.pulsestracker.com useful. It provides real-time tracking via WebSockets &"
url: "https://hashnode.com/posts/to-check-if-a-given-latitude-and-longitude-fall-within-a-collection-of-locations-defined-by-latitude-longitude-and-radius/63d8450eaa966f48b29378f0/comment/679dfdaf29c519d7cce14146"
---

[Discussion](https://hashnode.com/posts/to-check-if-a-given-latitude-and-longitude-fall-within-a-collection-of-locations-defined-by-latitude-longitude-and-radius/63d8450eaa966f48b29378f0)

Comment [To check if a given latitude and longitude fall within a collection of locations defined by latitude, longitude, and radius](https://hashnode.com/posts/to-check-if-a-given-latitude-and-longitude-fall-within-a-collection-of-locations-defined-by-latitude-longitude-and-radius/63d8450eaa966f48b29378f0)

[Walid LAGGOUNE](https://hashnode.com/@laggoune)

[Feb 1, 2025](https://hashnode.com/posts/to-check-if-a-given-latitude-and-longitude-fall-within-a-collection-of-locations-defined-by-latitude-longitude-and-radius/63d8450eaa966f48b29378f0/comment/679dfdaf29c519d7cce14146)

If you're looking for a real-time solution without polling, you might find [pulsestracker.com](https://www.pulsestracker.com/) useful.

It provides real-time tracking via WebSockets & UDP and has built-in geofencing support.

Instead of checking location on every request, you define geofences, and Pulsestracker notifies your backend instantly when a device enters or exits.

This can be especially helpful for logistics, asset tracking, or live location-based triggers.

Would love to hear your thoughts on integrating it with your setup! 🚀

[docs.pulsestracker.com/default-guide/geofencing](https://docs.pulsestracker.com/default-guide/geofencing)

[blog.pulsestracker.com/pulsetracker-geofencing-wi…](https://blog.pulsestracker.com/pulsetracker-geofencing-with-laravel)