Smartsounder allows your phone to become your bite alarm receiver. It consists of a small black box which you have in your pocket or in your bivvy. Power is supplied by way of three ‘AA’ batteries and the system is permanently on. Your phone provides the visual, flashlight, audio and vibration indications using the free apps. The user can choose the colour of the indications and the sound of any of the several top bite alarms, independent of whatever alarms are actually used. Once connected, the system will provide beep for beep indication, disconnection and battery low warnings. Smartsounder uses the latest incredibly efficient BLE (Bluetooth® Low Energy) system also known as Bluetooth® 4.0 which uses a fraction of the power that previous versions of Bluetooth® did.