Bluetooth Mesh Networking is a special type of Bluetooth that allows you to connect many devices together wirelessly so they can share data and messages. The network looks like a web and data travels over the network just like it does in the internet. Bluetooth Mesh Networking uses special types of Bluetooth connections that send out data to each device it is connected with so it can relay data much farther than regular Bluetooth can. This means that you can create a much larger network of devices that are all connected together.