[:en]Bluetooth is a low-energy wave that allows your phone to transmit information without being connected by wires, usually within 10 meters indoors. With iConnect, it will transmit from the iCap to the Medisafe app on your phone to mark your med as taken when you open the cap.[:es]Bluetooth is a low-energy wave that allows your phone to transmit information without being connected by wires, usually within 10 meters indoors. With iConnect, it will transmit from the iCap to the Medisafe app on your phone to mark your med as taken when you open the cap.[:]