The Wisdom 3 continues the tradition of the Sherwood Scuba brand while offering new, enhanced features like full-time access to NDL. Dive Time Remaining is displayed on the main screen. The Wisdom 3 offers Air Integration and Air Time Remaining (ATR) display on the main screen, Deep stop reminder recommending deep stops for dives that exceed 80 feet and Intuitive 2-button operation. This option is sold with compass and quick disconnect plus a PC download cable ($104.95 value).