The maximum official range of Bluetooth class 2 devices is 33 feet (10 meters).
While Class 2 devices may sometimes achieve longer ranges in ideal conditions, their officially supported range is limited to 10 meters. It's important to consider this when designing or deploying Bluetooth-based solutions.
| Bluetooth Class | Official Range |
|---|---|
| Class 2 | 33 feet (10 meters) |
Factors affecting range can include:
- Obstructions: Walls and other physical barriers can reduce range.
- Interference: Other electronic devices can cause interference.
- Antenna design: The quality and design of the antenna can impact range.
