Aqua Lung i470TC Dive Computeri470TC Dive Computer First in its class, the i470TC is an intuitive, stylish dive computer with Bluetooth communication and wireless air integration With stylish and instinctive design, the watch style i470TC dive computer is packed with features that will keep you connected and on all your dive explorations. You can easily connect to Aqua Lung's free Diverlog+ app on your mobile device to wirelessly log your dives and manage computer settings.