Abstract: An underwater light device is disclosed. The underwater light device comprises at least one source of white light and at least one source of colored light. The light produced by the combination of the at least one source of white light and the at least one source of colored light has an altered color temperature value compared to the light produced by only the at least one source of white light. For example, the combination of the at least one source of white light and the at least one source of colored light may have a color temperature value that is decreased by about 1,000 kelvin to about 2,000 kelvin compared to light produced only by the at least one source of white light.

Abstract: An underwater controller grip for a device includes a controller comprising a radio module configured to provide a short-range wireless connection between the controller and the device and a mounting tray to contain the radio module, the mounting tray configured to maintain the short-range wireless connection while underwater. The underwater controller grip also includes an integrated pressure sensor configured to continuously measure water depth and transmit, via the radio module, measured water depth to the device. The device issues a signal based on the measured water depth and a time variable. The signal includes an alert of a user's no decompression stop time, a bottom time, an ascent rate, a surface interval time, a no-fly time, a dive log, or a combination thereof.

Abstract: An underwater case contains a device for use in wet and dry conditions, such as underwater, extreme hot or cold conditions, or the like. The underwater case includes one or more waterproof seals to keep a contained device safe. The case includes a controller including a non-volatile memory and processor, a radio module configured to provide a short-range wireless connection between the controller and the device and an integrated connection module configured to activate the device. The case includes an input component connected to the controller and configured to receive one or more inputs from a user and transmit, via the short-range wireless connection, instructions to the device based on the one or more inputs.