MikeS - 2014-11-27

I have a bluetooth wavenis belt box that looks like this and I want to use it to take readings from a water meter using Coronis to display on an Android device. Do I need to connect to the belt box using standard Android Bluetooth library and send it messages such as GetPulseWeight or using IProtocolService.sendApplicationMessage? Not sure I fully understand how to use bluetooth with such devices and would welcome some clarification.
Cheers
Mike