Suunto Tank PODSUUNTO Tank POD The Suunto Tank POD is a wireless tank pressure transmitter. With it, you can view current tank pressure at a glance on your wrist. Moreover, its robust digital communications technology provides improved stability. Additionally, it adds features such as multiple tank pressure readings. The pairing procedure is simple and intuitive. First, pressurize the system. Next, hold your Suunto EON Steel near the Tank POD. Then, a menu appears