Use the HaptoTech Blue application to connect to your HaptoTech Bluetooth enabled device via Bluetooth-Low-Energy 4.0.
Simply connect, enter a smallest, medium, and farthest value to be alerted at, and your connected HaptoTech device will tell you if an object falls within that range by flashing the on-screen green boxes when an object falls within your specified ranges.
NOTE:
THIS APPLICATION WILL ONLY WORK ON BLE ENABLED iOS DEVICES (iPhone 4s and up)