Have you ever stared blankly at the control panel of a hot tub, baffled by even the simplest of tasks -- such as how to turn on the jets, or adjust the temperature, or even just turn the damn ...

[Eaton Zveare] purchased a Jacuzzi hot tub, and splurged for the SmartTub add-on, which connects the whirlpool to the internet so you can control temperature, lights, etc from afar. He didn’t… ...