You have deployed location services at a site and have installed an application which includes the Mist SDK on Bluetooth-only mobile client devices. The devices with the SDK-enabled app have Bluetooth enabled, but the devices do not appear in the Mist GUI under Clients/App Clients.
What is causing this problem?
The client devices need to be connected to the internet either via Wi-Fi or cellular data to send data to the Mist cloud. Since the devices are Bluetooth-only and do not have another connectivity option, their data cannot be transmitted, which is why they do not appear in the Mist GUI under Clients/App Clients.
Client devices must send data to the Mist cloud via Wi-Fi or cellular.