I need to connect my cell phone to the IoT sensors (Say BLEs) and collect the data which needs to be sent or stored into Azure.
Is there any App (preferably mobile App) through which I can handle my IoT devices and push the data to MS Azure using any gateways?
If yes, how can I do that? Links of any articles or materials and videos related to this will be helpful.
The Azure IoT Hub device client SDKs do support mobile platforms.
You can use Xamarin on all mobile platforms, or you can use Java on Android. We don't have support for iOS in our C SDK just yet but that's work in progress.