Navigating Indoor Positioning: Bluetooth AoA vs. UWB

Bluetooth Angle of Arrival (AoA) and Ultra Wide Band (UWB) are two prominent wireless technologies used for indoor positioning and location tracking. While both offer accurate positioning, they differ in their protocols, accuracy levels, compatibility, power consumption, and cost. In this article, we will explore the features (UWB vs BLE) and considerations of these technologies to help businesses make an informed choice for their indoor positioning needs.

Making Informed Decisions: Factors to Consider when Choosing Between Bluetooth AoA and UWB for Indoor Positioning

Blueiot Bluetooth AoA is a location-based technology that uses Bluetooth 5.1 protocol to determine the precise location of Bluetooth devices. It offers several advantages, including high accuracy, low power consumption, enhanced security, and flexibility. Blueiot’s Bluetooth AoA is suitable for industries such as warehousing, logistics, healthcare, manufacturing, retail, transportation, and public security.

On the other hand, UWB transmits data through narrow pulses across a wide bandwidth, usually in the gigahertz range. UWB stands out with its remarkable accuracy and stability, making it suitable for applications that require pinpoint positioning. Industries such as factories, law enforcement agencies, automotive assembly lines, logistic warehouses, and power plants often rely on UWB for indoor location tracking.


In summary, Blueiot’s Bluetooth AoA offers high accuracy, low power consumption, and flexibility, making it ideal for various industries. UWB provides exceptional accuracy and stability, making it suitable for applications that require precise positioning. Ultimately, the choice between Bluetooth AoA and UWB depends on the specific requirements of the indoor location tracking project, such as the desired level of accuracy, power consumption limitations, and budget constraints.


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