Understanding RTLS: A Guide to Real-Time Location Systems

What Is RTLS?

A Real-Time Location System (RTLS) is a technology stack that automatically identifies and tracks the location of objects or people in real time, typically within a defined indoor environment. Unlike GPS, which is designed for outdoor use, RTLS leverages shorter-range wireless technologies such as BLE, UWB, Wi-Fi, or RFID.

Technology Comparison

Each RTLS technology trades off between accuracy, cost, and deployment complexity:

• BLE: 1–3 metre accuracy, low cost, long battery life — ideal for asset tracking and proximity.
• UWB: Sub-30cm accuracy, moderate cost — ideal for high-precision manufacturing floor tracking.
• Wi-Fi RTLS: 3–10 metre accuracy, leverages existing AP infrastructure — ideal for large campuses.

Getting Started

Contact the Cubeacon team for a free site survey and proof-of-concept proposal tailored to your facility.