Biologging is a method of equipping animals with devices in order to gather information on their ecology. Using this method, it’s possible to conduct a variety of surveys through the use of animals as platforms, such as on the physical marine environment and marine debris. In addition, it’s been shown that biologging is helping to solve various ocean-related problems regarding fishery activities and ecosystem conservation, etc. In the near future, biologging will no doubt become a vital presence for advancing ocean policy.