Enhancing Bluetooth® Technology
Learn more about featured specifications projects currently underway within the Bluetooth SIG
Develop with Bluetooth® Technology
![Icon Committee](https://www.bluetooth.com/wp-content/uploads/2019/03/Icon_Committee--600x600.png)
01. Join
01. Join
Join thousands of the world’s most innovative companies developing Bluetooth® products and influencing the future direction of Bluetooth technology.
![Icon Connected Maintenance](https://www.bluetooth.com/wp-content/uploads/2019/03/Icon_Connected-Maintenance-600x600.png)
02. Build
02. Build
Find resources to help you build and test your Bluetooth® product.
![Master Icon File Check](https://www.bluetooth.com/wp-content/uploads/2019/07/Master-Icon-File_Check-600x600.png)
03. Qualify
03. Qualify
All products that use Bluetooth® technology must complete the product qualification process. It ensures global interoperability and further strengthens the Bluetooth brand.
![Master Icon File Logo](https://www.bluetooth.com/wp-content/uploads/2019/10/Master-Icon-File_Logo-600x600.png)
04. Brand
04. Brand
You’ve qualified your Bluetooth® product. Now what? It’s time to make sure it’s properly branded.
What’s New?
Bluetooth® Channel Sounding Technical Overview
Everything you need to know about the upcoming Bluetooth® Channel Sounding feature
The Bluetooth® Range Estimator
Calculate the expected range between two Bluetooth devices