The Death Watch
This watch takes your age, weight, and gender and counts down to your statistical date of death. The watch was created by a company named TIKKER, who created it, despite what you may initially think, as a way to carry a sign of positivity around with you. The goal of the Death Watch is to constantly remind you to live life to the fullest. If you always know how long you have left to live, you might think twice before wasting that precious time.