Has anyone actually paid for one of these? It seems outrageous for around $500. Is it worth the money?
http://www.brewnanny.com/product/brewnanny/
http://www.brewnanny.com/product/brewnanny/
I only feel ripped off because I haven't received a working product. If this thing works as promised, it would be worth the $250 to ME, perhaps not you. I'm an engineer and I love geeky stuff like this. There are certainly more essential gear like the items you mention. But I'd really love to be able to monitor fermentation status without having to open the fermentor to get a sample so I can take SG readings.
There's also this: https://www.thebeerbug.com/
But a quick check onto their forum and reading about bugs, fixes, workarounds, etcetera, in addition to the comments gives me pause.
Also, with beer, sometimes ignorance is bliss. These appear to be the technological opposite of RDWHAHB. Now if you'll excuse me, I'm going to check the temperature reading of the dollar store thermometer in my fermenting chamber and call it a night.
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