What is the maximum range of the Bluetooth 2.0 specification for Class 1 devices?

The maximum range of the Bluetooth 2.0 specification for Class 1 devices is indeed 100 meters. Class 1 devices are designed to provide the highest range among Bluetooth classes, offering a greater reach compared to Class 2 and Class 3 devices. This extended range is particularly advantageous in applications where devices need to communicate over larger distances, such as in industrial settings or certain consumer electronics where maintaining a connection without being in close proximity is essential.

Class 2 devices, on the other hand, typically have a maximum range of about 10 meters and are more commonly used in consumer devices like mobile phones and headphones. Class 3 devices have an even shorter range, usually limited to about 1 meter.

The distinction between these classes is important for understanding Bluetooth technology's versatility, but for Class 1, the capability to operate effectively over 100 meters significantly enhances its usability in scenarios where greater distances are necessary for reliable communication.